How to delete decimal point and adding leading zeros....

Hi,

I have one requirement in the report i.e.

<b>Present Value :</b> 44567.98

<b>Expected Value :</b> 0000004456798

In the present Value how will I remove that decimal point and how to add those six ing zeros. I tried with CONVERSION_EXIT....but it is not giving. Help me...

Thanks in advance.

Regards,

Kumar.