-35.13% is the change from 686 to 445
Calculation steps:
[( 445 - 686 ) ÷ 686] x 100 = -35.13%
Formula
Percentage change = [(445 - 686) / 686] x 100
Subtract the new number by the original number
445 - 686 = -241
-241 ÷ 686 = -0.35131195335276966
-0.35131195335276966 x 100 = -35.13%