-98.27% is the change from 811 to 14
Calculation steps:
[( 14 - 811 ) ÷ 811] x 100 = -98.27%
Formula
Percentage change = [(14 - 811) / 811] x 100
Subtract the new number by the original number
14 - 811 = -797
-797 ÷ 811 = -0.9827373612823674
-0.9827373612823674 x 100 = -98.27%