-6.99% is the change from 558 to 519
Calculation steps:
[( 519 - 558 ) ÷ 558] x 100 = -6.99%
Formula
Percentage change = [(519 - 558) / 558] x 100
Subtract the new number by the original number
519 - 558 = -39
-39 ÷ 558 = -0.06989247311827956
-0.06989247311827956 x 100 = -6.99%