-92.69% is the change from 957 to 70
Calculation steps:
[( 70 - 957 ) ÷ 957] x 100 = -92.69%
Formula
Percentage change = [(70 - 957) / 957] x 100
Subtract the new number by the original number
70 - 957 = -887
-887 ÷ 957 = -0.9268547544409613
-0.9268547544409613 x 100 = -92.69%