-42.95% is the change from 305 to 174
Calculation steps:
[( 174 - 305 ) ÷ 305] x 100 = -42.95%
Formula
Percentage change = [(174 - 305) / 305] x 100
Subtract the new number by the original number
174 - 305 = -131
-131 ÷ 305 = -0.42950819672131146
-0.42950819672131146 x 100 = -42.95%