u/Tricky_Piglet_2763

https://preview.redd.it/kqpa3mwpb0kh1.png?width=601&format=png&auto=webp&s=7970c40bf09947de5cb4d20341ed54d6aeb359ef

Can someone assist me, I need a formula to calculate the % of profit between C and D that will change as I input current data. Seemed to work on the 1st line but got weird on the 2nd line.

Thanks!