3/302 = ≈0.99%
Rounded to 2 decimal places.
A value like 3/302, or about 0.99%, can describe a very small share in everyday life. For example, it could represent three defective items in a shipment of 302, three people in a group of 302, or a rare event that happens only a few times out of several hundred.
To picture it quickly, imagine 302 small squares with only 3 shaded in. Since 1% is about 1 out of 100, this amount is close to one out of every 100, but just a little smaller.
A common mistake is to treat 0.99% as if it were 99%. The percent sign matters: 0.99% is less than 1%, while 99% would describe almost the entire group.