The 'Top percentage' function is a variant of the Top list function. For instance, it can be used to perform a Pareto analysis on the Revenue of all products.
The classic assumption is that 80% of the Revenue is based on only 20% of the products. To try to confirm or refute this assumption by using the 'Top percentage' function, enter 80 in the Top list edit field and click the percentage button.
The result will be a Top list of those products which contribute at least 80% of the total revenue.
Note: Repetitive clicking of the percentage button will cause the functionality to toggle between the 'Top percentage' and ‘Top list’ feature.