1600/1602 = ≈99.88%
Rounded to 2 decimal places.
A fraction like 1600/1602 can describe something that is almost completely successful, such as a delivery service completing nearly every order on time. It represents about 99.88%, so only a very small number out of every 1,600 or so would be missed or different.
To picture it quickly, imagine a large group of 1,602 dots with just 2 dots marked separately. Almost the entire group belongs to the main portion, which makes this value easy to estimate as just under 100%.
A common mistake is to treat 99.88% as exactly 100%. The difference is tiny, but it can still matter when the total number of items is very large or when even a few failures are important.