-68.72% is the change from 729 to 228
Calculation steps:
[( 228 - 729 ) ÷ 729] x 100 = -68.72%
Formula
Percentage change = [(228 - 729) / 729] x 100
Subtract the new number by the original number
228 - 729 = -501
-501 ÷ 729 = -0.6872427983539094
-0.6872427983539094 x 100 = -68.72%