64/100 = 64%
A value like 64% shows up in everyday life when 64 out of 100 people, items, or points meet a condition. For example, a weather report might say there is a 64% chance of rain, or a student might score 64 out of 100 on a quiz.
You can picture 64/100 as a little more than three-fifths of a whole. A quick estimate is to imagine a 100-square grid with 64 squares shaded, leaving 36 squares unshaded.
One common confusion is thinking that 64% is close to three-quarters, since both describe a fairly large part of something. In fact, 64% is noticeably less than 75%, so it represents about two-thirds rather than three-quarters.
