-10.18% is the change from 560 to 503
Calculation steps:
[( 503 - 560 ) ÷ 560] x 100 = -10.18%
Formula
Percentage change = [(503 - 560) / 560] x 100
Subtract the new number by the original number
503 - 560 = -57
-57 ÷ 560 = -0.10178571428571428
-0.10178571428571428 x 100 = -10.18%