802/800 = 100.25%
A value like 802/800, or 100.25%, can show up when something is just slightly above its target. For example, a store might sell 802 items when it expected to sell 800, or a runner might complete 802 meters during an 800-meter workout.
You can picture it as one complete group of 800 with just 2 extra parts added. Since the amount over 100% is very small, a quick estimate is that it is almost exactly the same as the original target.
A common mistake is thinking that 100.25% means 100.25 times as much, rather than just a tiny bit more than the whole amount. It represents 100% plus one-quarter of 1%, so the difference is small even though the percentage is slightly above 100%.