The fraction 57/73 is equal to 78.08% when converted to a percentage and rounded to two decimal places. This means that if you were to divide 57 by 73, you'd get a decimal value that's pretty close to 78% of a whole. It's a bit more than three-quarters but not quite four-fifths of the total.
In everyday situations, you might come across this fraction or percentage in various contexts. For example, if 57 out of 73 people in a survey agreed with something, you could say about 78% were in agreement. Or if you completed 57 tasks out of a total of 73, you'd be roughly 78% done with your work. It's a handy way to express parts of a whole in terms that are easier for most people to understand quickly.