-99.69% is the change from 957 to 3
Calculation steps:
[( 3 - 957 ) ÷ 957] x 100 = -99.69%
Formula
Percentage change = [(3 - 957) / 957] x 100
Subtract the new number by the original number
3 - 957 = -954
-954 ÷ 957 = -0.9968652037617555
-0.9968652037617555 x 100 = -99.69%