-97% is the change from 832 to 25
Calculation steps:
[( 25 - 832 ) ÷ 832] x 100 = -97%
Formula
Percentage change = [(25 - 832) / 832] x 100
Subtract the new number by the original number
25 - 832 = -807
-807 ÷ 832 = -0.9699519230769231
-0.9699519230769231 x 100 = -97%