Help with hex and maths

Hello,

I have the exact same question as in this threat: http://forum.ragezone.com/f451/under...-trade-736617/

But I dont understand the awnser:

Quote:

---

Alz
9999999999
10 hex 16 hex switch
2540BE3FF

99999999999
10 hex 16 hex switch
174876e7ff

2 -> 17

540BE3FF -> 4876E7FF

---

So can you help me?

Thank you :)

This should go in the Cabal forum.

Also, you're talking offsets and integers, there's no maths involved at all.