-12.16% is the change from 633 to 556
Calculation steps:
[( 556 - 633 ) ÷ 633] x 100 = -12.16%
Formula
Percentage change = [(556 - 633) / 633] x 100
Subtract the new number by the original number
556 - 633 = -77
-77 ÷ 633 = -0.12164296998420221
-0.12164296998420221 x 100 = -12.16%