A 100% stacked bar chart normalizes each bar to a full 100%, so every segment shows its percentage contribution rather than an absolute value. This makes it easy to compare proportions across categories even when totals differ.
This sample displays the sales ratio of nine cosmetic products across four U.S. regions: Florida, Texas, Arizona, and Nevada. An interactive legend lets you toggle regions on and off, and the percentages recalculate automatically. A union tooltip shows the dollar value for every region when you hover a product bar.
Follow the step-by-step Bar Chart Tutorial to learn how such charts are built. See the Bar Chart documentation for all configuration options.