The fraction 14/18 is equal to 77.78% when converted to a percentage. This means that if you had 18 items and took 14 of them, you'd have about 78% of the total. It's a bit more than three-quarters but not quite four-fifths of the whole amount.
In everyday life, you might see this fraction pop up in various situations. For example, if 14 out of 18 students in a class passed a test, you could say that 77.78% of the class succeeded. Or if a basketball player made 14 out of 18 free throws, their free throw percentage for that game would be 77.78%. It's a useful number to know for quick mental math and understanding proportions in different contexts.