-17.72% is the change from 158 to 130
Calculation steps:
[( 130 - 158 ) ÷ 158] x 100 = -17.72%
Formula
Percentage change = [(130 - 158) / 158] x 100
Subtract the new number by the original number
130 - 158 = -28
-28 ÷ 158 = -0.17721518987341772
-0.17721518987341772 x 100 = -17.72%