-33.09% is the change from 686 to 459
Calculation steps:
[( 459 - 686 ) ÷ 686] x 100 = -33.09%
Formula
Percentage change = [(459 - 686) / 686] x 100
Subtract the new number by the original number
459 - 686 = -227
-227 ÷ 686 = -0.33090379008746357
-0.33090379008746357 x 100 = -33.09%