-18.21% is the change from 659 to 539
Calculation steps:
[( 539 - 659 ) ÷ 659] x 100 = -18.21%
Formula
Percentage change = [(539 - 659) / 659] x 100
Subtract the new number by the original number
539 - 659 = -120
-120 ÷ 659 = -0.18209408194233687
-0.18209408194233687 x 100 = -18.21%