-97.39% is the change from 959 to 25
Calculation steps:
[( 25 - 959 ) ÷ 959] x 100 = -97.39%
Formula
Percentage change = [(25 - 959) / 959] x 100
Subtract the new number by the original number
25 - 959 = -934
-934 ÷ 959 = -0.9739311783107404
-0.9739311783107404 x 100 = -97.39%