-84.08% is the change from 157 to 25
Calculation steps:
[( 25 - 157 ) ÷ 157] x 100 = -84.08%
Formula
Percentage change = [(25 - 157) / 157] x 100
Subtract the new number by the original number
25 - 157 = -132
-132 ÷ 157 = -0.8407643312101911
-0.8407643312101911 x 100 = -84.08%