-70.22% is the change from 957 to 285
Calculation steps:
[( 285 - 957 ) ÷ 957] x 100 = -70.22%
Formula
Percentage change = [(285 - 957) / 957] x 100
Subtract the new number by the original number
285 - 957 = -672
-672 ÷ 957 = -0.7021943573667712
-0.7021943573667712 x 100 = -70.22%