-8.24% is the change from 558 to 512
Calculation steps:
[( 512 - 558 ) ÷ 558] x 100 = -8.24%
Formula
Percentage change = [(512 - 558) / 558] x 100
Subtract the new number by the original number
512 - 558 = -46
-46 ÷ 558 = -0.08243727598566308
-0.08243727598566308 x 100 = -8.24%