-42.71% is the change from 473 to 271
Calculation steps:
[( 271 - 473 ) ÷ 473] x 100 = -42.71%
Formula
Percentage change = [(271 - 473) / 473] x 100
Subtract the new number by the original number
271 - 473 = -202
-202 ÷ 473 = -0.427061310782241
-0.427061310782241 x 100 = -42.71%