-90.27% is the change from 699 to 68
Calculation steps:
[( 68 - 699 ) ÷ 699] x 100 = -90.27%
Formula
Percentage change = [(68 - 699) / 699] x 100
Subtract the new number by the original number
68 - 699 = -631
-631 ÷ 699 = -0.9027181688125894
-0.9027181688125894 x 100 = -90.27%