Give us a little more information or an example of what you are trying to do. With the DIV32 command in PBP, you can work around a lot of math issues by shifting the decimal point to the right before you do the math. By keeping track of the magnitude of your decimal shift, you can display the result as needed.

Here are a couple of nice threads by Darrel Taylor dealing with exploiting PBP's integer math:
32-bit Variables and DIV32, Hourmeter 99999.9
Retrieving 32bit Multiply Result
Retrieving Div32 Remainder

Steve