-68.46% is the change from 723 to 228
Calculation steps:
[( 228 - 723 ) ÷ 723] x 100 = -68.46%
Formula
Percentage change = [(228 - 723) / 723] x 100
Subtract the new number by the original number
228 - 723 = -495
-495 ÷ 723 = -0.6846473029045643
-0.6846473029045643 x 100 = -68.46%