21 is 2.47% of 851
Calculation steps:
( 21 ÷ 851 ) x 100 = 2.47%
Formula
(21 ÷ 851) x 100 = 2.47%
21 ÷ 851 = 0.024676850763807285
Decimal to percent
0.024676850763807285 x 100 = 2.47%
Example