if your gonna use one, preferably dont use the sprites method. its easier to change the font in the other 2 the easiest to understand is probably the sprite method, but the clones method has to be my favorite because of the stupid way it works.
examine the code if you want to comprehend it. all the number parsing happens in the backdrop. please don't look at it. if you have any other ways display numbers then pls tell me "Clones 2" was stolen from @LoginatorV