Perhaps using a one variable data table would easily cover your intents to
calculate multiple outputs for the range of multiple input percentages ?

Try this sample whcih illustrates:
http://www.freefilehosting.net/download/3ae0b
Using a one var data table for multiple inputs-outputs.xls

Assume the single variable is the percentage input in D2,
and the output is calculated in E2,
where E2 in this instance, contains the formula: =C2*(1+D2)
[C2 is assumed a constant here]

Here's a quick way to set-up a one variable data table
in an adjacent area on the same sheet

Put in H2: =E2 (just a simple link to the output cell in E2)
List the range of possible percentages in say, G3:G18
eg input in G3:G18 : 5%, 6%, ... 20%

Select G2:H18, then click Data Table
Leave row input cell blank
Enter in column input cell: D2
Click OK. That's it.

H3:H18 will return the results corresponding to the percentages in G3:G18.
You can change the input percentages in G3:G18 if you so wish, H3:H18 will
recalc accordingly.
--
Max
Singapore
http://savefile.com/projects/236895
xdemechanik
---
"Paula" wrote:
Hello,
Using Excel 2003, what is the formula I would use to accomodate the
automatic calculation of multiple percents within the same worksheet?

For example, if I needed to know what both 6% and also 9% as below?

Subtotal % of Subtotal Total added to %
of Subtotal
10 + 25 = 35 6% 37.1
15 + 26 = 41 15% 47.15

Thanks,
Paula