-10.16% is the change from 561 to 504
Calculation steps:
[( 504 - 561 ) ÷ 561] x 100 = -10.16%
Formula
Percentage change = [(504 - 561) / 561] x 100
Subtract the new number by the original number
504 - 561 = -57
-57 ÷ 561 = -0.10160427807486631
-0.10160427807486631 x 100 = -10.16%