-98.28% is the change from 816 to 14
Calculation steps:
[( 14 - 816 ) ÷ 816] x 100 = -98.28%
Formula
Percentage change = [(14 - 816) / 816] x 100
Subtract the new number by the original number
14 - 816 = -802
-802 ÷ 816 = -0.9828431372549019
-0.9828431372549019 x 100 = -98.28%