-23.52% is the change from 659 to 504
Calculation steps:
[( 504 - 659 ) ÷ 659] x 100 = -23.52%
Formula
Percentage change = [(504 - 659) / 659] x 100
Subtract the new number by the original number
504 - 659 = -155
-155 ÷ 659 = -0.23520485584218512
-0.23520485584218512 x 100 = -23.52%