EXCEL

[RSCHEEFF]

I have used excel in the past to total sum a column of numbers with the change of a number in another column.

I don't see how to do it now.

Richard

[#2]

@RSCHEEFF 

Select the range.

On the Data tab of the ribbon, in the Outline group, click Subtotal.

[#3]

@Hans Vogelaar thank you, i'll try it again