-15.49% is the change from 852 to 720
Calculation steps:
[( 720 - 852 ) ÷ 852] x 100 = -15.49%
Formula
Percentage change = [(720 - 852) / 852] x 100
Subtract the new number by the original number
720 - 852 = -132
-132 ÷ 852 = -0.15492957746478872
-0.15492957746478872 x 100 = -15.49%