-99.16% is the change from 717 to 6
Calculation steps:
[( 6 - 717 ) ÷ 717] x 100 = -99.16%
Formula
Percentage change = [(6 - 717) / 717] x 100
Subtract the new number by the original number
6 - 717 = -711
-711 ÷ 717 = -0.9916317991631799
-0.9916317991631799 x 100 = -99.16%