-30.29% is the change from 954 to 665
Calculation steps:
[( 665 - 954 ) ÷ 954] x 100 = -30.29%
Formula
Percentage change = [(665 - 954) / 954] x 100
Subtract the new number by the original number
665 - 954 = -289
-289 ÷ 954 = -0.3029350104821803
-0.3029350104821803 x 100 = -30.29%