-68.41% is the change from 728 to 230
Calculation steps:
[( 230 - 728 ) ÷ 728] x 100 = -68.41%
Formula
Percentage change = [(230 - 728) / 728] x 100
Subtract the new number by the original number
230 - 728 = -498
-498 ÷ 728 = -0.6840659340659341
-0.6840659340659341 x 100 = -68.41%