-28.8% is the change from 559 to 398
Calculation steps:
[( 398 - 559 ) ÷ 559] x 100 = -28.8%
Formula
Percentage change = [(398 - 559) / 559] x 100
Subtract the new number by the original number
398 - 559 = -161
-161 ÷ 559 = -0.2880143112701252
-0.2880143112701252 x 100 = -28.8%