The fraction 57/63 is equal to 90.48% when converted to a percentage. This means that if you had 63 items and took 57 of them, you'd have about 90% of the total. It's a pretty high percentage, showing that 57 is close to 63 in value.
In everyday life, you might see this fraction or percentage used in various situations. For example, if 57 out of 63 students passed a test, the pass rate would be 90.48%. Or if a basketball player made 57 out of 63 free throws, their free throw percentage would be 90.48%. This percentage is often rounded to 90% or 91% for simplicity in casual conversations or quick estimates.