-15.85% is the change from 852 to 717
Calculation steps:
[( 717 - 852 ) ÷ 852] x 100 = -15.85%
Formula
Percentage change = [(717 - 852) / 852] x 100
Subtract the new number by the original number
717 - 852 = -135
-135 ÷ 852 = -0.15845070422535212
-0.15845070422535212 x 100 = -15.85%