42/66 = ≈63.64%
Rounded to 2 decimal places.
A value like 42/66, or about 63.64%, can show up in everyday life when 42 out of 66 people choose the same option in a survey. It could also describe attendance, test results, or the share of items in a store that meet a certain condition.
You can picture it as a little less than two-thirds, since two-thirds is about 66.7%. If 66 objects were split into three equal groups, 42 would be close to filling two of those groups, but slightly short.
A common mistake is treating 63.64% as exactly two-thirds when it is only an estimate. Also, the fraction should not be read as 42 percent; the whole amount, 66, determines what portion 42 represents.