I'm working on a pop up where you can assign percentages of applications to users based on current work load. For instance, I have 100 applications that need to be worked on and are not assigned to anyone. A user can click a button that opens a pop up window to assign percentages of those 100 applications to users (could be anywhere from 1 to 30 users). Let's say I have four users, and I'll assign each user 25% of the total application count. Next to each name, I want to display the number of applications already assigned to the user and the number of applications the user has already started to work on. The idea being that a person does not assign a higher percentage of apps to a person who already had a lot work on.
My question: What's a good way to visually show the person doing the assignment the workload of each of the users? I don't want to have possibly 15 rows of something like this (especially in a pop up):
John Smith __% Current work load: 10 In progress / 12 Assigned