-5.57% is the change from 718 to 678
Calculation steps:
[( 678 - 718 ) ÷ 718] x 100 = -5.57%
Formula
Percentage change = [(678 - 718) / 718] x 100
Subtract the new number by the original number
678 - 718 = -40
-40 ÷ 718 = -0.055710306406685235
-0.055710306406685235 x 100 = -5.57%