If you deploy War Assets manually (many probably don't, so haven't noticed), if you're deploying on your own territory (defend), the percentage text and your land are both in your Faction's color. If there are no other map features to alter the background color, the percentage is 100% invisible. Yellow-on-the-exact-same-shade-yellow, or red-on-red, or green-on-green.

Even when you can figure it out easily by subtraction, often you're doing this for multiple territories, to decide which territory to pick (attack or defend)...so you're doing math, trying to remember multiple results, while the clock is ticking because you want to check orders, vote for next map, etc. Annoying.

You can't even always figure it easily out by subtraction...if 3 Factions are fighting on 1 territory, sometimes your percentage is invisible, and one of the other Faction's is hard to make out (depending upon map background), so you only know 1 of the 3 stats...can't easily determine the other 2.

I can't believe some of the completely brain-dead interface choices Ubi made in this game :P