-97.07% is the change from 852 to 25
Calculation steps:
[( 25 - 852 ) ÷ 852] x 100 = -97.07%
Formula
Percentage change = [(25 - 852) / 852] x 100
Subtract the new number by the original number
25 - 852 = -827
-827 ÷ 852 = -0.9706572769953051
-0.9706572769953051 x 100 = -97.07%