I can easily achieve the same result with a pivot table by dragging the Salesperson field into Rows and the Sales field into ...
Q: How do I add a percentage-of-total column in a PivotTable in Excel 2010? Your PivotTable will now display the same two columns of data both numerically and as a percentage of total, as pictured ...
Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.