-88.28% is the change from 836 to 98
Calculation steps:
[( 98 - 836 ) ÷ 836] x 100 = -88.28%
Formula
Percentage change = [(98 - 836) / 836] x 100
Subtract the new number by the original number
98 - 836 = -738
-738 ÷ 836 = -0.8827751196172249
-0.8827751196172249 x 100 = -88.28%