-31.34% is the change from 718 to 493
Calculation steps:
[( 493 - 718 ) ÷ 718] x 100 = -31.34%
Formula
Percentage change = [(493 - 718) / 718] x 100
Subtract the new number by the original number
493 - 718 = -225
-225 ÷ 718 = -0.31337047353760444
-0.31337047353760444 x 100 = -31.34%