-67.83% is the change from 718 to 231
Calculation steps:
[( 231 - 718 ) ÷ 718] x 100 = -67.83%
Formula
Percentage change = [(231 - 718) / 718] x 100
Subtract the new number by the original number
231 - 718 = -487
-487 ÷ 718 = -0.6782729805013927
-0.6782729805013927 x 100 = -67.83%