Help with verilog code, calculator

Oh thanks, i clicked on the link and i read and tried to get it but unfortunately i didn't understand much.

Can you help me with that part of the code? I would really appreciate it if you did!

Lets say i would take number 4 and 5 ... multiply the 4 with 10.. then put 40+5 into a integer called number1

then i put only the number 2 into the second integer called number2 ..

how do i write the code to get the rest from the division 45/2 ? (which is 0.5) using that mega function?

plus, do i need to add extra things in the program for this mega function to work?

Again, Thanks for your time!

//Reckan