-98.02% is the change from 808 to 16
Calculation steps:
[( 16 - 808 ) ÷ 808] x 100 = -98.02%
Formula
Percentage change = [(16 - 808) / 808] x 100
Subtract the new number by the original number
16 - 808 = -792
-792 ÷ 808 = -0.9801980198019802
-0.9801980198019802 x 100 = -98.02%