266/264 = ≈100.76%
Rounded to 2 decimal places.
A value like 266/264, or about 100.76%, can show up when a measurement is just slightly higher than its target. For example, a store might sell 266 items when it expected to sell 264, or a runner might complete a route that is a little longer than planned.
To picture it quickly, think of 100% as the full amount and then add a tiny bit more. Since 100.76% is less than 1% above the target, the difference would be hard to notice without careful measuring.
A common mistake is to treat 100.76% as if it were 0.76% because the decimal part stands out. It means the whole 100% is still there, plus an additional 0.76%, so the value is slightly greater than the original amount.