-50.43% is the change from 704 to 349
Calculation steps:
[( 349 - 704 ) ÷ 704] x 100 = -50.43%
Formula
Percentage change = [(349 - 704) / 704] x 100
Subtract the new number by the original number
349 - 704 = -355
-355 ÷ 704 = -0.5042613636363636
-0.5042613636363636 x 100 = -50.43%