-28.6% is the change from 958 to 684
Calculation steps:
[( 684 - 958 ) ÷ 958] x 100 = -28.6%
Formula
Percentage change = [(684 - 958) / 958] x 100
Subtract the new number by the original number
684 - 958 = -274
-274 ÷ 958 = -0.2860125260960334
-0.2860125260960334 x 100 = -28.6%