-68.23% is the change from 727 to 231
Calculation steps:
[( 231 - 727 ) ÷ 727] x 100 = -68.23%
Formula
Percentage change = [(231 - 727) / 727] x 100
Subtract the new number by the original number
231 - 727 = -496
-496 ÷ 727 = -0.6822558459422283
-0.6822558459422283 x 100 = -68.23%