-85.69% is the change from 657 to 94
Calculation steps:
[( 94 - 657 ) ÷ 657] x 100 = -85.69%
Formula
Percentage change = [(94 - 657) / 657] x 100
Subtract the new number by the original number
94 - 657 = -563
-563 ÷ 657 = -0.8569254185692542
-0.8569254185692542 x 100 = -85.69%