-31.21% is the change from 958 to 659
Calculation steps:
[( 659 - 958 ) ÷ 958] x 100 = -31.21%
Formula
Percentage change = [(659 - 958) / 958] x 100
Subtract the new number by the original number
659 - 958 = -299
-299 ÷ 958 = -0.31210855949895616
-0.31210855949895616 x 100 = -31.21%