-18.62% is the change from 145 to 118
Calculation steps:
[( 118 - 145 ) ÷ 145] x 100 = -18.62%
Formula
Percentage change = [(118 - 145) / 145] x 100
Subtract the new number by the original number
118 - 145 = -27
-27 ÷ 145 = -0.18620689655172415
-0.18620689655172415 x 100 = -18.62%