-8.95% is the change from 704 to 641
Calculation steps:
[( 641 - 704 ) ÷ 704] x 100 = -8.95%
Formula
Percentage change = [(641 - 704) / 704] x 100
Subtract the new number by the original number
641 - 704 = -63
-63 ÷ 704 = -0.08948863636363637
-0.08948863636363637 x 100 = -8.95%