-40.67% is the change from 954 to 566
Calculation steps:
[( 566 - 954 ) ÷ 954] x 100 = -40.67%
Formula
Percentage change = [(566 - 954) / 954] x 100
Subtract the new number by the original number
566 - 954 = -388
-388 ÷ 954 = -0.40670859538784065
-0.40670859538784065 x 100 = -40.67%