Pls help me to get this difficult answer.

I create a 1000 list of office staff with their amount in total 20 pages,
you may call also data sheet.

Now I want to get brought forward & carried forward pagewise / every page
without manually do it when I will set page setting (may be it is
changeable). means on every page I will get the total salary amount of
previous page and at end of the page will get sub total and on last page -
grand total.