-6.83% is the change from 600 to 559
Calculation steps:
[( 559 - 600 ) ÷ 600] x 100 = -6.83%
Formula
Percentage change = [(559 - 600) / 600] x 100
Subtract the new number by the original number
559 - 600 = -41
-41 ÷ 600 = -0.06833333333333333
-0.06833333333333333 x 100 = -6.83%