Showing the percentage on a dashboard

We've got two questions which we've put together on a dashboard, as shown below:

What we would like to know is, what is the percentage between the two values?

I would also like to point out, I'm trying to do this in Metabase and not resort to using the SQL Editor.

Does anyone know a good way of doing this?

Hi @AndyMB
That's currently not possible, since Metabase is only getting formatting options from the first question: - upvote by clicking :+1: on the first post