-8.59% is the change from 559 to 511
Calculation steps:
[( 511 - 559 ) ÷ 559] x 100 = -8.59%
Formula
Percentage change = [(511 - 559) / 559] x 100
Subtract the new number by the original number
511 - 559 = -48
-48 ÷ 559 = -0.08586762075134168
-0.08586762075134168 x 100 = -8.59%