Create a report with grouped
data that you want to summarize.
On the Palette, click
Summary, and place the summary on the Layout page.
Select the summary on the
report.
In the Properties view,
click
Summarized
Field, and select a field from the list.
Click
Summary
Operation, and select the operation you want.
If you want to display your
summary value as a percentage of a total, set
Show as
Percent to True.
You can use options in the Properties view
to change the border of the summarized data field or its location.