-55.88% is the change from 714 to 315
Calculation steps:
[( 315 - 714 ) ÷ 714] x 100 = -55.88%
Formula
Percentage change = [(315 - 714) / 714] x 100
Subtract the new number by the original number
315 - 714 = -399
-399 ÷ 714 = -0.5588235294117647
-0.5588235294117647 x 100 = -55.88%