-88.7% is the change from 867 to 98
Calculation steps:
[( 98 - 867 ) ÷ 867] x 100 = -88.7%
Formula
Percentage change = [(98 - 867) / 867] x 100
Subtract the new number by the original number
98 - 867 = -769
-769 ÷ 867 = -0.8869665513264129
-0.8869665513264129 x 100 = -88.7%