-48.57% is the change from 558 to 287
Calculation steps:
[( 287 - 558 ) ÷ 558] x 100 = -48.57%
Formula
Percentage change = [(287 - 558) / 558] x 100
Subtract the new number by the original number
287 - 558 = -271
-271 ÷ 558 = -0.48566308243727596
-0.48566308243727596 x 100 = -48.57%