Hi
e.g. to decrease all by 5%:
- enter 0.95 in an empty cell and copy this cell
- select your values
- goto 'Edit - Paste Special' and choose 'Multiply'

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Regards
Frank Kabel
Frankfurt, Germany

LoriK wrote:
I'm not knowledgable in excel. Can someone explain, in simple terms,
how to decrease all numbers in a column on a spreadsheet by a
percentage? Thank you.