-90.34% is the change from 704 to 68
Calculation steps:
[( 68 - 704 ) ÷ 704] x 100 = -90.34%
Formula
Percentage change = [(68 - 704) / 704] x 100
Subtract the new number by the original number
68 - 704 = -636
-636 ÷ 704 = -0.9034090909090909
-0.9034090909090909 x 100 = -90.34%