-25.35% is the change from 852 to 636
Calculation steps:
[( 636 - 852 ) ÷ 852] x 100 = -25.35%
Formula
Percentage change = [(636 - 852) / 852] x 100
Subtract the new number by the original number
636 - 852 = -216
-216 ÷ 852 = -0.2535211267605634
-0.2535211267605634 x 100 = -25.35%