-76.1% is the change from 958 to 229
Calculation steps:
[( 229 - 958 ) ÷ 958] x 100 = -76.1%
Formula
Percentage change = [(229 - 958) / 958] x 100
Subtract the new number by the original number
229 - 958 = -729
-729 ÷ 958 = -0.7609603340292276
-0.7609603340292276 x 100 = -76.1%