Hello all,

I need to modify one excel format number from an specific cell and write it in a different cell.
For example, I have number 787122005 and need the following format in another cell.

12_000_2005_000

It would be, digits numbers 4,5 (12) following _000, then digit numbers 6,7,8,9 (2005) following for _000
Can you help me with a formula to get this format?

Thanks!!