-30.81% is the change from 714 to 494
Calculation steps:
[( 494 - 714 ) ÷ 714] x 100 = -30.81%
Formula
Percentage change = [(494 - 714) / 714] x 100
Subtract the new number by the original number
494 - 714 = -220
-220 ÷ 714 = -0.3081232492997199
-0.3081232492997199 x 100 = -30.81%