-23.3% is the change from 558 to 428
Calculation steps:
[( 428 - 558 ) ÷ 558] x 100 = -23.3%
Formula
Percentage change = [(428 - 558) / 558] x 100
Subtract the new number by the original number
428 - 558 = -130
-130 ÷ 558 = -0.23297491039426524
-0.23297491039426524 x 100 = -23.3%