split a number to equal values across cells

Hello
I want to split a number in a particular value series across cells
Forexample

340 --> 100 100 100 40
520 --> 100 100 100 100 100 20

Since there are many different numbers, it is necessary to write zero after the last value.

as 520 --> 100 100 100 100 100 20 0 0 0 0 etc

My file is attached.

Thanks a lot.

Try this in C2:

=MEDIAN(0,100,$B2*2-SUM($B2:B2))