how to remove two zeros after seven 5,456,200,700.00

Hi Experts,

The value is 5,456,200,700.00 but i need to display as the value 5,456,200,7.00.

Kindly help me how to remove the zeros after seven. Even though i have used packed data type like data: Gv type p decimals 2.

Thank you.

Regards

Suni