Calculate AVERAGE based on grouped SUM - with filter
We have data - example below - where we'd like to calculate the Average based on the SUM of given grouped values.
For example - using data below - for Burger King marketing - we have 3 values: 120, 220 and 85. The average of these is 141.66. This is not the answer we want. Want to group by Project (Company Name, Group A and Group B) and SUM AMOUNT. Also want to have filter work on date. column. So, answer should be 212.5 (120+220=340 and 85) - take average of those.
Tried creating a table which calculates this dynamically but it doesn't update when the date filter changes. Any help appreciated.
Thanks @PaulOlding! Appreciate your help with this. That worked for everything except for the total - that it is not displaying the average of everything being calcualted. Thoughts on how to make that work?