-32.84% is the change from 472 to 317
Calculation steps:
[( 317 - 472 ) ÷ 472] x 100 = -32.84%
Formula
Percentage change = [(317 - 472) / 472] x 100
Subtract the new number by the original number
317 - 472 = -155
-155 ÷ 472 = -0.3283898305084746
-0.3283898305084746 x 100 = -32.84%