[Piercing Blow] [Asm] Decimais

[Exile03]

someone understood what was the type of calculation used in this type of account!
I'm trying to understand a difference in calculating the first sum and a lower number and the second a much larger number than the first!
if someone understood what was the kind of calculation used in this sum to arrive at the next value if someone please understand help me!

I'm trying to understand but I have this difficulty which was the form used to get the next value if any understand please help me

This is image example




This is problem i not understand calculating

This is calculating line One example
LEA ECX,DWORD PTR SS:[ESP+1418] = LEA ECX,DWORD PTR SS:[ESP+19418] = [19418]