-15.38% is the change from 852 to 721
Calculation steps:
[( 721 - 852 ) ÷ 852] x 100 = -15.38%
Formula
Percentage change = [(721 - 852) / 852] x 100
Subtract the new number by the original number
721 - 852 = -131
-131 ÷ 852 = -0.15375586854460094
-0.15375586854460094 x 100 = -15.38%