-88.71% is the change from 868 to 98
Calculation steps:
[( 98 - 868 ) ÷ 868] x 100 = -88.71%
Formula
Percentage change = [(98 - 868) / 868] x 100
Subtract the new number by the original number
98 - 868 = -770
-770 ÷ 868 = -0.8870967741935484
-0.8870967741935484 x 100 = -88.71%