Try this...
Say you want to increase the numbers by 5%.
Enter 1.05 in an empty cell.
Copy that cell: EditCopy
Select the numbers you want to increase.
Then, EditPaste SpecialMultiplyOK
Delete the 1.05
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Biff
Microsoft Excel MVP
"Tammy Dean" <Tammy
wrote in message
...
How do I increase a group of cells containing numbers by the same
percentage
at one time.