1. Place 1.15 in an open cell.
2. Copy that cell.
3. Select your range of data.
4. Press F5 Special.
5. Select "Constants" and uncheck everything except "Numbers"
6. Press OK.
7. Go to Edit Paste Special Multiply.

Repeat the process if you have formulas that result in numbers. Start with
step 5 but select "Formulas" instead.

HTH
Jason
Atlanta, GA


"Steve J" wrote:

Hi

i have a speadsheet that has about 600 rows and 50 colums, and I need to
increment all the numbers by 15%. I cannot for the life of me think how to
do it - can somekind person help

Tks

S