Activity with Percentages / Calculations

Here is a sample that fills a shape according to user-entered values. It always assumes 100%. The calculations are done by adding together the four (easy enough to add another) entries, and finding the what the individual percentage is. The early triggers are the ones that you need for the calculation. If you don't want the shape, don't use the triggers that change the state of the four colors. If you want the raw numbers, or percentages, use a reference to show the appropriate variable.