-90.4% is the change from 698 to 67
Calculation steps:
[( 67 - 698 ) ÷ 698] x 100 = -90.4%
Formula
Percentage change = [(67 - 698) / 698] x 100
Subtract the new number by the original number
67 - 698 = -631
-631 ÷ 698 = -0.9040114613180515
-0.9040114613180515 x 100 = -90.4%