24% is for Europe which includes many countries that are not in the EU. That said, the 7% is EU App Store revenue so I don't think we know the actual revenue number for the EU. It stands to reason that its not crazy far off from 7% though assuming EU customers buy things in the app store at similar rates to elsewhere.
https://sixcolors.com/post/2024/02/this-is-tim-transcript-of...