-61.55% is the change from 723 to 278
Calculation steps:
[( 278 - 723 ) ÷ 723] x 100 = -61.55%
Formula
Percentage change = [(278 - 723) / 723] x 100
Subtract the new number by the original number
278 - 723 = -445
-445 ÷ 723 = -0.6154910096818811
-0.6154910096818811 x 100 = -61.55%