Formula if possible for sorting numbers into tallys

Morning, this is my first post so thanks in advance to any replies I receive.

I'm looking for a formula that I can use to determine how many numbers ill need for front door's. For instance a block of flats from 1 through to 99 instead of doing a hand written tally of how many 1's, 2's, 3's etc etc ill need I'm hoping I could create a tool that my colleagues could use and would cut down errors and time. at the moment I'm stuck.

thank you