-99.25% is the change from 798 to 6
Calculation steps:
[( 6 - 798 ) ÷ 798] x 100 = -99.25%
Formula
Percentage change = [(6 - 798) / 798] x 100
Subtract the new number by the original number
6 - 798 = -792
-792 ÷ 798 = -0.9924812030075187
-0.9924812030075187 x 100 = -99.25%