-94.58% is the change from 867 to 47
Calculation steps:
[( 47 - 867 ) ÷ 867] x 100 = -94.58%
Formula
Percentage change = [(47 - 867) / 867] x 100
Subtract the new number by the original number
47 - 867 = -820
-820 ÷ 867 = -0.9457900807381776
-0.9457900807381776 x 100 = -94.58%