The fraction 21/47 is equal to 44.68% when converted to a percentage and rounded to two decimal places. This means that if you had 47 equal parts of something and took 21 of those parts, you'd have about 44.68% of the whole. It's a bit less than half, but more than a third.
In everyday life, you might see this fraction or percentage used in various situations. For example, if 21 out of 47 students in a class passed a test, you could say that 44.68% of the class passed. Or if a sports team won 21 games out of a 47-game season, their winning percentage would be 44.68%. This percentage gives us a quick way to understand the proportion or part of a whole that 21/47 represents.