-54.18% is the change from 718 to 329
Calculation steps:
[( 329 - 718 ) ÷ 718] x 100 = -54.18%
Formula
Percentage change = [(329 - 718) / 718] x 100
Subtract the new number by the original number
329 - 718 = -389
-389 ÷ 718 = -0.541782729805014
-0.541782729805014 x 100 = -54.18%