-11.83% is the change from 600 to 529
Calculation steps:
[( 529 - 600 ) ÷ 600] x 100 = -11.83%
Formula
Percentage change = [(529 - 600) / 600] x 100
Subtract the new number by the original number
529 - 600 = -71
-71 ÷ 600 = -0.11833333333333333
-0.11833333333333333 x 100 = -11.83%