12/603 = ≈1.99%
Rounded to 2 decimal places.
A fraction like 12/603 could describe a small share of people in a large group, such as customers who choose a certain product or students who need extra help. It might also represent a few defective items in a shipment of hundreds.
You can picture it as roughly 2 out of every 100, or about 1 person in 50. That makes it easier to recognize as a small but noticeable amount rather than something close to zero: 1.99%.
A common mistake is to read 12/603 as 12% because the numerator is 12. The denominator matters just as much, since 12 is being compared with 603, not with 100.