-33.97% is the change from 686 to 453
Calculation steps:
[( 453 - 686 ) ÷ 686] x 100 = -33.97%
Formula
Percentage change = [(453 - 686) / 686] x 100
Subtract the new number by the original number
453 - 686 = -233
-233 ÷ 686 = -0.3396501457725947
-0.3396501457725947 x 100 = -33.97%