RDI graph
This menu may take a moment or two to render.
When it does, you'll see a graph of each nutrient and the foods that you're comparing:
Hovering over a specific bar will show you the food associated with it and the actual percentage amount. This might be a good idea with bars that seem to cross the top of the chart because anything over 100% is cut off to keep the whole graph from scaling.
Note that the RDA percentages used here are based on the ones set in the Options menu, so you can change these to your liking or set new ones to compare nutrients that aren't represented normally (such as calories or protein).