Originally Posted by Gambituk

Hi, i've already browsed for something similar, but i haven't found anything that i recognise as fitting this problem..

But.. i would like to modify my existing sheet, that has a record of daily weight for myself. i would like to create a cell that could display the total weight loss after entering the new days data.

is there a way to subtract the latest value from the starting value.

note.. i don't want to subtract the sum of all the values. only the latest one.

If anyone could help, it would be really appreciated.