-29.21% is the change from 969 to 686
Calculation steps:
[( 686 - 969 ) ÷ 969] x 100 = -29.21%
Formula
Percentage change = [(686 - 969) / 969] x 100
Subtract the new number by the original number
686 - 969 = -283
-283 ÷ 969 = -0.29205366357069146
-0.29205366357069146 x 100 = -29.21%