-29.58% is the change from 960 to 676
Calculation steps:
[( 676 - 960 ) ÷ 960] x 100 = -29.58%
Formula
Percentage change = [(676 - 960) / 960] x 100
Subtract the new number by the original number
676 - 960 = -284
-284 ÷ 960 = -0.29583333333333334
-0.29583333333333334 x 100 = -29.58%