21 point something %
Expressed as a percentage, 8/21 x 100 = 38.095238 recurring (that is, 38.095238095238...) percent.
'Percents' are hundredths. 21% = 21/100
that would be 8:21
That would be an 84%.
8% of 21 is 1.68
21 point something %
It is: 8/21 times 100 = 38% as a whole number
62.5% = 5/8
It is 262.5%
Expressed as a percentage, 8/21 x 100 = 38.095238 recurring (that is, 38.095238095238...) percent.
It is slightly just over 38%
'Percents' are hundredths. 21% = 21/100
that would be 8:21
22%. Because .8 would be 8%.
That would be an 84%.
Expressing 21 percent of the whole on a pie chart would take up 21/100 x 360 = 75.6 degrees.