Hi,
I am trying to omit the whole number when it is copied into a new cell.

Ex. 29.8765 = .8765

I do not want a leading 0 either or for the decimal to be rounded up or
down, but copy exactly the last four digits behind and including the decimal
point.

I also would like to nest this formatting in a formula that combines copying
the number from the old cell to the new and then automatically format.

Any help would be appreciated.

Thanks,