-86.41% is the change from 802 to 109
Calculation steps:
[( 109 - 802 ) ÷ 802] x 100 = -86.41%
Formula
Percentage change = [(109 - 802) / 802] x 100
Subtract the new number by the original number
109 - 802 = -693
-693 ÷ 802 = -0.8640897755610972
-0.8640897755610972 x 100 = -86.41%