-39.87% is the change from 301 to 181
Calculation steps:
[( 181 - 301 ) ÷ 301] x 100 = -39.87%
Formula
Percentage change = [(181 - 301) / 301] x 100
Subtract the new number by the original number
181 - 301 = -120
-120 ÷ 301 = -0.39867109634551495
-0.39867109634551495 x 100 = -39.87%