Showing weight in a Pivot Table

I'm new to Metabase and I'm trying to get the number on the below table in weight of the total (%) instead of number.
I have spent my entire afternoon but I could not find a way to do.
It is super easy to show percentage with a pie chart but I can't with a Pivot Table.

Does anyone can help me?

thanks a lot

Hi @agano
There's currently no easy way to do that: - upvote by clicking :+1: on the first post
You would have to do the calculations in SQL.

Thanks for your quick answer!