-18.28% is the change from 558 to 456
Calculation steps:
[( 456 - 558 ) ÷ 558] x 100 = -18.28%
Formula
Percentage change = [(456 - 558) / 558] x 100
Subtract the new number by the original number
456 - 558 = -102
-102 ÷ 558 = -0.1827956989247312
-0.1827956989247312 x 100 = -18.28%