Currently the top-left circle on the Home Screen says “Budget Progress”, filling up to a 100% the more you spent.
The main idea behind this feature—I can imagine—is to motivate people to budget better, where underspending is preferable to reaching a “100%” of one’s budget.
IMHO, it would make more sense for this to be a “Budget Remaining” bubble, showing how much budget the user still has left (e.g. 20% Budget Remaining), and going into the negative when they overspend (e.g. -5% Budget Remaining).
This would align better with the budgeting feature intention, while at the same time still giving valuable information to the user even if they overspent (as now it just says “100% Budget Progress” regardless of how much one overspends).