-42.83% is the change from 474 to 271
Calculation steps:
[( 271 - 474 ) ÷ 474] x 100 = -42.83%
Formula
Percentage change = [(271 - 474) / 474] x 100
Subtract the new number by the original number
271 - 474 = -203
-203 ÷ 474 = -0.4282700421940928
-0.4282700421940928 x 100 = -42.83%