-53.13% is the change from 704 to 330
Calculation steps:
[( 330 - 704 ) ÷ 704] x 100 = -53.13%
Formula
Percentage change = [(330 - 704) / 704] x 100
Subtract the new number by the original number
330 - 704 = -374
-374 ÷ 704 = -0.53125
-0.53125 x 100 = -53.13%