This is the heart of a 100% save file. If your map says 99.XX%, you're likely missing one of these:
Save files are version-specific. If a save file has "100% completion" including DLC characters like Sora or Sephiroth, but you do not own the Fighters Passes, the save may fail to load or cause crashes. super smash bros ultimate 100 save file
: All 74 base characters unlocked (plus DLC if owned). This is the heart of a 100% save file
Open Super Smash Bros. Ultimate. You should see the golden "100%" crown next to your name on the character select screen. super smash bros ultimate 100 save file