20.81% is the change from 596 to 720
Calculation steps:
[( 720 - 596 ) ÷ 596] x 100 = 20.81%
Formula
Percentage change = [(720 - 596) / 596] x 100
Subtract the new number by the original number
720 - 596 = 124
124 ÷ 596 = 0.2080536912751678
0.2080536912751678 x 100 = 20.81%