-31.07% is the change from 956 to 659
Calculation steps:
[( 659 - 956 ) ÷ 956] x 100 = -31.07%
Formula
Percentage change = [(659 - 956) / 956] x 100
Subtract the new number by the original number
659 - 956 = -297
-297 ÷ 956 = -0.3106694560669456
-0.3106694560669456 x 100 = -31.07%