-26.24% is the change from 930 to 686
Calculation steps:
[( 686 - 930 ) ÷ 930] x 100 = -26.24%
Formula
Percentage change = [(686 - 930) / 930] x 100
Subtract the new number by the original number
686 - 930 = -244
-244 ÷ 930 = -0.2623655913978495
-0.2623655913978495 x 100 = -26.24%