Hi PRA,
Refer below sample.
SQL
DECLARE @Things AS TABLE(Id INT,Name VARCHAR(20),Percante INT)
INSERT INTO @Things VALUES(1,'mersedes',5)
INSERT INTO @Things VALUES(2,'build',7)
INSERT INTO @Things VALUES(3,'table',3)
INSERT INTO @Things VALUES(4,'wardrobe',3)
INSERT INTO @Things VALUES(5,'computer',3)
INSERT INTO @Things VALUES(6,'printer',3)
DECLARE @mainTable AS TABLE(Id INT,IdThings INT,Price money,getYear DATETIME)
INSERT INTO @mainTable VALUES(1,1,500,'01-01-2018')
INSERT INTO @mainTable VALUES(2,2,3000,'08-09-2018')
INSERT INTO @mainTable VALUES(3,3,400,'12-22-2018')
INSERT INTO @mainTable VALUES(4,5,400,'01-05-2019')
INSERT INTO @mainTable VALUES(6,6,700,'04-04-2019')
DECLARE @ResultTable AS TABLE(Id INT ,Name VARCHAR(20),Res money, Rem money, getYear DATETIME)
INSERT INTO @ResultTable(Id,Name, Res, Rem,GetYear)
SELECT t.Id,Name, (Price*Percante)/100 AS res, (Price-(Price*Percante)/100)rem, DATEADD(Month,1,getYear) getYear
FROM @mainTable m
INNER JOIN @Things t on m.IdThings = t.Id
SELECT * FROM @ResultTable
Screenshot