-63.9% is the change from 723 to 261
Calculation steps:
[( 261 - 723 ) ÷ 723] x 100 = -63.9%
Formula
Percentage change = [(261 - 723) / 723] x 100
Subtract the new number by the original number
261 - 723 = -462
-462 ÷ 723 = -0.6390041493775933
-0.6390041493775933 x 100 = -63.9%