num hats fix (and pct fix too?)

files/routes/users.py

@@ -996,8 +996,8 @@ def u_username(username, v=None):
 
 	# this is probably totalllly inefficient but maybe someone can fix it later
 	total_num_of_hats = g.db.query(HatDef).filter(HatDef.submitter_id == None).count()
-	owned_hats = len(u.owned_hats)
-	owned_hats_pct = f'{owned_hats / total_num_of_hats:.0%}'
+	owned_hats = u.num_of_owned_hats
+	owned_hats_pct = f'{float(owned_hats) / total_num_of_hats:.0%}'
 
 	if u.unban_utc:
 		if request.headers.get("Authorization") or request.path.endswith(".json"):