-3.22% is the change from 559 to 541
Calculation steps:
[( 541 - 559 ) ÷ 559] x 100 = -3.22%
Formula
Percentage change = [(541 - 559) / 559] x 100
Subtract the new number by the original number
541 - 559 = -18
-18 ÷ 559 = -0.03220035778175313
-0.03220035778175313 x 100 = -3.22%