-90.41% is the change from 709 to 68
Calculation steps:
[( 68 - 709 ) ÷ 709] x 100 = -90.41%
Formula
Percentage change = [(68 - 709) / 709] x 100
Subtract the new number by the original number
68 - 709 = -641
-641 ÷ 709 = -0.9040902679830748
-0.9040902679830748 x 100 = -90.41%