What is the difference between how percents are calculated for reporting in the Criterion reference test and the percentiles reported in the norm reference test?

In a criterion-referenced test, percentages are calculated based on mastery of specific content or skills against a predetermined standard or criteria. On the other hand, percentiles in a norm-referenced test indicate a test taker's rank compared to a specific group of test takers, showing the percentage of scores that are equal to or below a particular score.