-86.79% is the change from 704 to 93
Calculation steps:
[( 93 - 704 ) ÷ 704] x 100 = -86.79%
Formula
Percentage change = [(93 - 704) / 704] x 100
Subtract the new number by the original number
93 - 704 = -611
-611 ÷ 704 = -0.8678977272727273
-0.8678977272727273 x 100 = -86.79%