-88.55% is the change from 847 to 97
Calculation steps:
[( 97 - 847 ) ÷ 847] x 100 = -88.55%
Formula
Percentage change = [(97 - 847) / 847] x 100
Subtract the new number by the original number
97 - 847 = -750
-750 ÷ 847 = -0.885478158205431
-0.885478158205431 x 100 = -88.55%