-21.82% is the change from 559 to 437
Calculation steps:
[( 437 - 559 ) ÷ 559] x 100 = -21.82%
Formula
Percentage change = [(437 - 559) / 559] x 100
Subtract the new number by the original number
437 - 559 = -122
-122 ÷ 559 = -0.2182468694096601
-0.2182468694096601 x 100 = -21.82%