We apparently all have the same problem...
Hi there,
Welcome to Box Community and glad to help!
We've corrected your storage count. To verify this, log in to box.com> Account Settings> Used Storage.
Let us know in this forum if you happen to experience this issue again. https://support.box.com/hc/en-us/articles/360043695334-Storage-Usage-Or-File-Count-In-My-Account-Is-Incorrect
Thanks for posting!
Thanks for coming back. I've followed your steps to verify the fix but the issue hasn't been resolved. The system is still showing the incorrect storage usage.
Please can you check again at your end?