-27.9% is the change from 656 to 473
Calculation steps:
[( 473 - 656 ) ÷ 656] x 100 = -27.9%
Formula
Percentage change = [(473 - 656) / 656] x 100
Subtract the new number by the original number
473 - 656 = -183
-183 ÷ 656 = -0.27896341463414637
-0.27896341463414637 x 100 = -27.9%