-90.68% is the change from 730 to 68
Calculation steps:
[( 68 - 730 ) ÷ 730] x 100 = -90.68%
Formula
Percentage change = [(68 - 730) / 730] x 100
Subtract the new number by the original number
68 - 730 = -662
-662 ÷ 730 = -0.9068493150684932
-0.9068493150684932 x 100 = -90.68%