Adds the percentage sign in List ViewsThis sfui add-on is designed to improve the interface and usability of Salesforce.com, without relying on your organization's developers or administrators. Simply install one of our extensions, refresh your Salesforce.com page, and you are ready to go!
This "Percentage Lists" feature detects when a related list is displaying percentage data (if the column header includes "(%)" in it), and ensures that all values under that header are appended with a percentage sign.