-27.1% is the change from 155 to 113
Calculation steps:
[( 113 - 155 ) ÷ 155] x 100 = -27.1%
Formula
Percentage change = [(113 - 155) / 155] x 100
Subtract the new number by the original number
113 - 155 = -42
-42 ÷ 155 = -0.2709677419354839
-0.2709677419354839 x 100 = -27.1%