-24.88% is the change from 627 to 471
Calculation steps:
[( 471 - 627 ) ÷ 627] x 100 = -24.88%
Formula
Percentage change = [(471 - 627) / 627] x 100
Subtract the new number by the original number
471 - 627 = -156
-156 ÷ 627 = -0.24880382775119617
-0.24880382775119617 x 100 = -24.88%