-68.32% is the change from 704 to 223
Calculation steps:
[( 223 - 704 ) ÷ 704] x 100 = -68.32%
Formula
Percentage change = [(223 - 704) / 704] x 100
Subtract the new number by the original number
223 - 704 = -481
-481 ÷ 704 = -0.6832386363636364
-0.6832386363636364 x 100 = -68.32%