-56.58% is the change from 714 to 310
Calculation steps:
[( 310 - 714 ) ÷ 714] x 100 = -56.58%
Formula
Percentage change = [(310 - 714) / 714] x 100
Subtract the new number by the original number
310 - 714 = -404
-404 ÷ 714 = -0.5658263305322129
-0.5658263305322129 x 100 = -56.58%