To display data in categories with a count and percentage breakdown, you can use a pivot table. In the example shown, the field "Last" has been added as a value field twice – once to show count, once to show percentage. The pivot table shows the count of employees in each department along with a percentage breakdown.
Fields
The pivot table shown is based on two fields: Department and Last. The Department field is configured as a Row field, and the Last field is a Value field, added twice:

The Last field has been added twice as a value field. The first instance has been renamed "Count", and set summarize by count:

The second instance has been renamed to "%". The summarize value setting is also Count, Show Values As is set to percentage of grand total:


Steps
- Create a pivot table
 - Add Department as a Row field
 - Add Last as a Value field
		
- Rename to "Count"
 - Summarize by Count
 
 - Add Last as a Value field
		
- Rename to "%"
 - Summarize by Count
 - Display Percent of Grand Total
 - Change number formatting to percentage
 
 
