First off all I would like to thank you for creating such an incredible piece of software and making it available as open source: THANK YOU.
I have created a question that is grouped and has several sum()ed fields. I would like to add a few additional fields that calculate percentages based on those.
I added custom fields, but they don’t show up. It seems like they are added to the original table, but I would like to add them to the grouped table.
Basically, I want to know the percentage of people who signed up. For the /, it should display 3% (100/2205*67 = 3).
Is there a way to achieve this or do I have to do a custom sql query?
Screenshot of table: https://dl.dropbox.com/s/89sxuzkyk41q1cq/Screenshot_2017-06-14_12-48-28.png?dl=0
Screenshot of custom fields: https://dl.dropbox.com/s/evi1n6tgsvjtgvd/Screenshot_2017-06-14_12-51-13.png?dl=0