18.33% is the change from 720 to 852
Calculation steps:
[( 852 - 720 ) ÷ 720] x 100 = 18.33%
Formula
Percentage change = [(852 - 720) / 720] x 100
Subtract the new number by the original number
852 - 720 = 132
132 ÷ 720 = 0.18333333333333332
0.18333333333333332 x 100 = 18.33%