Hi nauna,

Check this example. Now please take its reference and correct your code.

HTML

<asp:ScriptManager runat="server" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
    <ContentTemplate>
        <div class="container">
            <asp:ListView ID="ListView1" runat="server" OnItemDataBound="OnItemDataBound">
                <ItemTemplate>
                    <div class="col-md-3 padding15">
                        <div class="camp">
                            <div class="padding15">
                                <h5 class="no-margin upp"><%#Eval("PackageName") %></h5>
                                <p class="h-50 small"><%#Eval("description") %></p>
                                <p class=" large l-bold line30">
                                    <small class="grey-c small">Donation Amount </small>
                                    <br />
                                    <span class="btn w-100 radius theme-bg no-padding" style="height: 3px;"></span>
                                    <strong>
                                        <asp:Label ID="Label1" runat="server" Text='<%#Eval("received") %>'></asp:Label>raised 
                                    </strong>
                                    <asp:Label ID="Label2" runat="server" Text='<%#Eval("donationamount") %>'></asp:Label>
                                    <a class="pull-right btn theme-bg white-c medium m-bold margintb-15" href="detail?ID=<%#Eval("donationmasterguid") %>">Donate Now</a>
                                </p>
                                <p>
                                    <div class="progress progress-striped">
                                        <div id='dvProgress' runat="server" data-percentage=''></div>
                                    </div>
                                </p>
                            </div>
                        </div>
                    </div>
                    <asp:LinkButton ID="LinkButton1" runat="server" CssClass="btn btn-success">Save</asp:LinkButton>
                </ItemTemplate>
            </asp:ListView>
        </div>
    </ContentTemplate>
</asp:UpdatePanel>
<style type="text/css">
    .bar-success {
        background-color: #5cb85c;
    }

    .bar-info {
        background-color: #5bc0de;
    }

    .bar-warning {
        background-color: #f0ad4e;
    }

    .bar-danger {
        background-color: #d9534f;
    }
</style>
<link type="text/css" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" />
<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script type="text/javascript">
    function ShowProgressBar() {
        $('[id*=dvProgress]').each(function () {
            var percent = $(this).attr("data-percentage");
            $(this).removeClass().addClass('progress-bar');
            if (percent > 80) {
                $(this).addClass('progress-bar-success');
            }
            else if (percent > 50 && percent <= 80) {
                $(this).addClass('progress-bar-info');
            }
            else if (percent > 30 && percent <= 50) {
                $(this).addClass('progress-bar-warning');
            }
            else {
                $(this).addClass('progress-bar-danger');
            }
            $(this).width(parseInt(percent) + '%');
            $(this).text(parseInt(percent) + '%');
        });
    }

    var prm = Sys.WebForms.PageRequestManager.getInstance();
    if (prm != null) {
        prm.add_endRequest(function (sender, e) {
            if (sender._postBackSettings.panelsToUpdate != null) {
                ShowProgressBar();
            }
        });
    };
</script>

Code

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        System.Data.DataTable dt = new System.Data.DataTable();
        dt.Columns.Add("PackageName");
        dt.Columns.Add("description");
        dt.Columns.Add("received");
        dt.Columns.Add("donationamount");
        dt.Columns.Add("donationmasterguid");
        dt.Rows.Add("Package 1", "Covid-19", "500", "1000", "1");
        dt.Rows.Add("Package 2", "Covid-19", "800", "1000", "2");
        dt.Rows.Add("Package 3", "Covid-19", "250", "1000", "3");
        ListView1.DataSource = dt;
        ListView1.DataBind();
        ClientScript.RegisterStartupScript(this.GetType(), "alert", "ShowProgressBar();", true);
    }
}
protected void OnItemDataBound(object sender, ListViewItemEventArgs e)
{
    if (e.Item.ItemType == ListViewItemType.DataItem)
    {
        decimal donationReceived = Convert.ToDecimal(DataBinder.Eval(e.Item.DataItem, "received").ToString());
        decimal donationAmount = Convert.ToDecimal(DataBinder.Eval(e.Item.DataItem, "donationamount").ToString());
        string percentage = ((donationReceived / donationAmount) * 100).ToString();
        (e.Item.FindControl("dvProgress") as HtmlGenericControl).Attributes.Add("data-percentage", percentage);
    }
}

VB.Net

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    If Not Me.IsPostBack Then
        Dim dt As Data.DataTable = New Data.DataTable()
        dt.Columns.Add("PackageName")
        dt.Columns.Add("description")
        dt.Columns.Add("received")
        dt.Columns.Add("donationamount")
        dt.Columns.Add("donationmasterguid")
        dt.Rows.Add("Package 1", "Covid-19", "500", "1000", "1")
        dt.Rows.Add("Package 2", "Covid-19", "800", "1000", "2")
        dt.Rows.Add("Package 3", "Covid-19", "250", "1000", "3")
        ListView1.DataSource = dt
        ListView1.DataBind()
        ClientScript.RegisterStartupScript(Me.GetType(), "alert", "ShowProgressBar();", True)
    End If
End Sub
Protected Sub OnItemDataBound(ByVal sender As Object, ByVal e As ListViewItemEventArgs)
    If e.Item.ItemType = ListViewItemType.DataItem Then
        Dim donationReceived As Decimal = Convert.ToDecimal(DataBinder.Eval(e.Item.DataItem, "received").ToString())
        Dim donationAmount As Decimal = Convert.ToDecimal(DataBinder.Eval(e.Item.DataItem, "donationamount").ToString())
        Dim percentage As String = ((donationReceived / donationAmount) * 100).ToString()
        TryCast(e.Item.FindControl("dvProgress"), HtmlGenericControl).Attributes.Add("data-percentage", percentage)
    End If
End Sub

Screenshot