-90.37% is the change from 706 to 68
Calculation steps:
[( 68 - 706 ) ÷ 706] x 100 = -90.37%
Formula
Percentage change = [(68 - 706) / 706] x 100
Subtract the new number by the original number
68 - 706 = -638
-638 ÷ 706 = -0.9036827195467422
-0.9036827195467422 x 100 = -90.37%