-64.49% is the change from 704 to 250
Calculation steps:
[( 250 - 704 ) ÷ 704] x 100 = -64.49%
Formula
Percentage change = [(250 - 704) / 704] x 100
Subtract the new number by the original number
250 - 704 = -454
-454 ÷ 704 = -0.6448863636363636
-0.6448863636363636 x 100 = -64.49%