-26.85% is the change from 704 to 515
Calculation steps:
[( 515 - 704 ) ÷ 704] x 100 = -26.85%
Formula
Percentage change = [(515 - 704) / 704] x 100
Subtract the new number by the original number
515 - 704 = -189
-189 ÷ 704 = -0.2684659090909091
-0.2684659090909091 x 100 = -26.85%