I have a line item 'Revenue' with monthly data. I'm trying to calculate the year on year growth rate for this line item. Currently, I tried the formula below:
Revenue / OFFSET (Revenue, -12, 0) - 1
This formula is working fine for all the months, but it is not working for Quarters or Half or Full Financial Years (FYs). The summary method is currently none and when I try to change the main summary or time summary to formula, it does not work and causes an error. With the current summary method as none, there are blanks instead of growth rate values for the quarters, HYs , FYs. I want to formulate this growth rate such that it always takes the value from 12 months ago whilst calculating. (For eg- if time period is Q1 FY24, it will take the value of Q1 FY23 for growth rate calculation)
And I want to do the above in just one line item without having to create a new helper line item as I need to calculate this growth rate in a similar way for many line items. Any help please? thank you in advance π