-92.58% is the change from 957 to 71
Calculation steps:
[( 71 - 957 ) ÷ 957] x 100 = -92.58%
Formula
Percentage change = [(71 - 957) / 957] x 100
Subtract the new number by the original number
71 - 957 = -886
-886 ÷ 957 = -0.9258098223615465
-0.9258098223615465 x 100 = -92.58%