-23.62% is the change from 686 to 524
Calculation steps:
[( 524 - 686 ) ÷ 686] x 100 = -23.62%
Formula
Percentage change = [(524 - 686) / 686] x 100
Subtract the new number by the original number
524 - 686 = -162
-162 ÷ 686 = -0.23615160349854228
-0.23615160349854228 x 100 = -23.62%