Displaying 32 bit datas on LCD

Dear developers,

I have developed an operating panel for the Matsushita PLCs.
I have complited all things except 32 bit data display on LCD and modify and download new 32 bit data to the PLC.

My problem is How can I display the numbers as decimal bigger than 65536.

For example 2.544.000.455

And the second problem is I have to calculate the new 32 bit values (entered to LCD by a kaypad).

Your help is very appreciated.

Thank you right now,

Selahattin Aslan
ASM Electronics Ltd.