-88.24% is the change from 825 to 97
Calculation steps:
[( 97 - 825 ) ÷ 825] x 100 = -88.24%
Formula
Percentage change = [(97 - 825) / 825] x 100
Subtract the new number by the original number
97 - 825 = -728
-728 ÷ 825 = -0.8824242424242424
-0.8824242424242424 x 100 = -88.24%