Percentage over time visualization or table

I’ve done a little searching but didn’t see anything that looked exactly like what I’m trying to figure out so I apologize if this has been asked and answered before.

I’ve got about 3000 rows representing customers and one column indicates gender. I used Summarize and have a table (or visualization) of the counts of gender for rows grouped by year – how I get this as a percentage instead of counts? Is that not possible?

Hi @Greg
Sounds like you’re looking for Custom Expression:
https://www.metabase.com/blog/custom-expressions/index.html