23.04% is the change from 586 to 721
Calculation steps:
[( 721 - 586 ) ÷ 586] x 100 = 23.04%
Formula
Percentage change = [(721 - 586) / 586] x 100
Subtract the new number by the original number
721 - 586 = 135
135 ÷ 586 = 0.23037542662116042
0.23037542662116042 x 100 = 23.04%