How to extract files from an inaccessible partition?

I cannot boot into my installed Fedora 37 after moving around partitions. I have spent a week trying to fix the issue so have decided to cut my losses and assume I'll never get back into it. I have been booting Fedora 37 from a live USB since the issue occurred and I can see my old OS's partition on Disks/Gparted so I know the data is still there. What is a way to extract the files from within the partition using a live boot?