19.56% is the change from 721 to 862
Calculation steps:
[( 862 - 721 ) ÷ 721] x 100 = 19.56%
Formula
Percentage change = [(862 - 721) / 721] x 100
Subtract the new number by the original number
862 - 721 = 141
141 ÷ 721 = 0.1955617198335645
0.1955617198335645 x 100 = 19.56%