-54.76% is the change from 714 to 323
Calculation steps:
[( 323 - 714 ) ÷ 714] x 100 = -54.76%
Formula
Percentage change = [(323 - 714) / 714] x 100
Subtract the new number by the original number
323 - 714 = -391
-391 ÷ 714 = -0.5476190476190477
-0.5476190476190477 x 100 = -54.76%