-0.31% is the change from 957 to 954
Calculation steps:
[( 954 - 957 ) ÷ 957] x 100 = -0.31%
Formula
Percentage change = [(954 - 957) / 957] x 100
Subtract the new number by the original number
954 - 957 = -3
-3 ÷ 957 = -0.003134796238244514
-0.003134796238244514 x 100 = -0.31%