How to compare/diff recursively owner and group of directories?

[Unknown Crewman]

Hi,

any idea how to check recursively, if the owner and group of a directory and it's content differs to an directory and it's content from a backup?

I made a mistake and it's unlikely that owner and group of any file or directory changed, but it's not impossible, so I want to compare everything with a backup directory.

diff/find?

Regards,
Ralf