EBCDIC format string to ASCII Numeric format

RMG or experts,
I am not a Java Guy…I receive amount in EBCDIC format …and i need it in numeric.For example.
.input = 256527H
output= 25652.78-
means - it is the hex equivalent of the zone - and the 8

So after conversion it has to come to 25652.78-…Experts Plz help me with this…Thanks…

Input : EDCDIC Number(String)
Output: string(Number)…Plz help me…:p:

Experts,
Please help to solve this…Thanks