-99.15% is the change from 704 to 6
Calculation steps:
[( 6 - 704 ) ÷ 704] x 100 = -99.15%
Formula
Percentage change = [(6 - 704) / 704] x 100
Subtract the new number by the original number
6 - 704 = -698
-698 ÷ 704 = -0.9914772727272727
-0.9914772727272727 x 100 = -99.15%