-81.75% is the change from 137 to 25
Calculation steps:
[( 25 - 137 ) ÷ 137] x 100 = -81.75%
Formula
Percentage change = [(25 - 137) / 137] x 100
Subtract the new number by the original number
25 - 137 = -112
-112 ÷ 137 = -0.8175182481751825
-0.8175182481751825 x 100 = -81.75%