Random data compression 400% theoretical savings
_ _ two numerical digits can hold 100 posssibilties _ _ two numerical digits can hold 400 possibilities of they represent coordinates on a plane instead
The only drawback is the Negative/Positive sign that must be included, however this is not a disadvantage if you use larger numbers.
Invented and made Open Sourced by Adam Daugherty
Here is a little more info and a example I tried to do. I'm not a programmer but I heard there are a few on this forum
If google sheets are banned sorry.