Following the return of kiki, we changed the way the percentage of the collection you own is calculed.
This percentage is now based only on the number of cards currently available in the packs. You don't need to have the collectors to reach 100%. But, if you have the collectors, you can go over 100% and reach 101%, 105% etc. (yes, Nintendo was an influence here).
We also add a Cr after the name of each collector (instead of the 2004 that you didn't seem to like that much)