The fraction 18/58 is equal to 31.03% when converted to a percentage and rounded to two decimal places. This means that if you had 58 items and selected 18 of them, you'd be choosing about 31% of the total. It's a bit less than one-third, which would be 33.33%.
In everyday situations, you might come across this fraction or percentage in various contexts. For example, if 18 out of 58 students in a class wore glasses, you could say that 31.03% of the class wears glasses. Or if 18 out of 58 days in a two-month period were rainy, you'd say it rained 31.03% of the time. This percentage gives a clearer picture of the proportion than the original fraction for many people.