-23.12% is the change from 558 to 429
Calculation steps:
[( 429 - 558 ) ÷ 558] x 100 = -23.12%
Formula
Percentage change = [(429 - 558) / 558] x 100
Subtract the new number by the original number
429 - 558 = -129
-129 ÷ 558 = -0.23118279569892472
-0.23118279569892472 x 100 = -23.12%