-6.84% is the change from 599 to 558
Calculation steps:
[( 558 - 599 ) ÷ 599] x 100 = -6.84%
Formula
Percentage change = [(558 - 599) / 599] x 100
Subtract the new number by the original number
558 - 599 = -41
-41 ÷ 599 = -0.06844741235392321
-0.06844741235392321 x 100 = -6.84%