-68.01% is the change from 722 to 231
Calculation steps:
[( 231 - 722 ) ÷ 722] x 100 = -68.01%
Formula
Percentage change = [(231 - 722) / 722] x 100
Subtract the new number by the original number
231 - 722 = -491
-491 ÷ 722 = -0.6800554016620498
-0.6800554016620498 x 100 = -68.01%