-99.38% is the change from 808 to 5
Calculation steps:
[( 5 - 808 ) ÷ 808] x 100 = -99.38%
Formula
Percentage change = [(5 - 808) / 808] x 100
Subtract the new number by the original number
5 - 808 = -803
-803 ÷ 808 = -0.9938118811881188
-0.9938118811881188 x 100 = -99.38%