-29.81% is the change from 718 to 504
Calculation steps:
[( 504 - 718 ) ÷ 718] x 100 = -29.81%
Formula
Percentage change = [(504 - 718) / 718] x 100
Subtract the new number by the original number
504 - 718 = -214
-214 ÷ 718 = -0.298050139275766
-0.298050139275766 x 100 = -29.81%