-10.02% is the change from 559 to 503
Calculation steps:
[( 503 - 559 ) ÷ 559] x 100 = -10.02%
Formula
Percentage change = [(503 - 559) / 559] x 100
Subtract the new number by the original number
503 - 559 = -56
-56 ÷ 559 = -0.1001788908765653
-0.1001788908765653 x 100 = -10.02%