-4.69% is the change from 704 to 671
Calculation steps:
[( 671 - 704 ) ÷ 704] x 100 = -4.69%
Formula
Percentage change = [(671 - 704) / 704] x 100
Subtract the new number by the original number
671 - 704 = -33
-33 ÷ 704 = -0.046875
-0.046875 x 100 = -4.69%