I have a pivot table with a numerical column. I want to subtract number '1' from 'count of serial number' column. I tried to use Fields, Items, sets and entered formula as = ='Number' - 1. But this gives -1 through out. Not getting what is the mistake.
What I have:Pivot table with Serial number column
| Number | calc col |
|---|---|
| 4 | -1 |
| 24 | -1 |
What I want is below:
| Number | calc col |
|---|---|
| 4 | 3 |
| 24 | 23 |


