How do I put a formula in a Custom Number Format in Excel? For example (random example for illustration purposes),
Assume I have the following data:
INPUT
OUTPUT
Without editing the actual data in the cells, I would like to display the value in the cell divided by 2, and with two decimal places:
Is there a way to do this directly in the Custom Number Format, i.e. Without adding helper columns/cells doing the division calculation. NB. the part that has me stumped is doing the division calculation in the Number Format
Thanks!


