-50.56% is the change from 718 to 355
Calculation steps:
[( 355 - 718 ) ÷ 718] x 100 = -50.56%
Formula
Percentage change = [(355 - 718) / 718] x 100
Subtract the new number by the original number
355 - 718 = -363
-363 ÷ 718 = -0.5055710306406686
-0.5055710306406686 x 100 = -50.56%