220/522 = ≈42.15%
Rounded to 2 decimal places.
A fraction like 220/522, or about 42.15%, could describe the share of students who bring lunch from home, customers who choose a certain product, or households that use a particular service. It shows up whenever 220 people or items belong to a group of 522 total.
To picture 42.15% quickly, think of a little less than half. If a group had 100 members, about 42 of them would fit this fraction, leaving about 58 outside it.
A common mistake is treating 42.15% as if it were close to two-thirds just because the numerator and denominator are both fairly large. The actual size depends on their relationship, and 220 is less than half of 522.
