Please refer below code
HTML
<div id="dvTableContent" runat="server">
</div>
C#
DataTable dtPolicyDetails = new DataTable();
dtPolicyDetails.Columns.Add("PaymentHead");
dtPolicyDetails.Columns.Add("Nos");
dtPolicyDetails.Columns.Add("Amount");
dtPolicyDetails.Rows.Add("Basic TP", 1, 619.00);
dtPolicyDetails.Rows.Add("Owner Drive PA", 1, 50.00);
dtPolicyDetails.Rows.Add("Total", null, 669.00);
dtPolicyDetails.Rows.Add("Service Tax", 14.5, 97.00);
dtPolicyDetails.Rows.Add("Service Charge", null, 0.00);
dtPolicyDetails.Rows.Add("Total Payment", null, 766.00);
string policyDetails = "<table style='width: 30%' >";
policyDetails += "<tr><td colspan='3'>Premium Calculation: </td></tr>";
foreach (DataRow dr in dtPolicyDetails.Rows)
{
policyDetails = policyDetails + "<tr><td style='width:50%'><label>" + dr["PaymentHead"].ToString() + "</label></td><td><label style='Color:Red;'>" + (dr["Nos"] == DBNull.Value ? "No" : (Convert.ToDecimal(dr["Nos"]) > 1 ? dr["Nos"] : "Yes")) + "</label></td><td><label style='Font-Weight:Bold;'>Rs. " + dr["Amount"].ToString() + "</label></td></tr>";
}
policyDetails = policyDetails + "</table>";
dvTableContent.InnerHtml = policyDetails;
Screenshot