-78.01% is the change from 723 to 159
Calculation steps:
[( 159 - 723 ) ÷ 723] x 100 = -78.01%
Formula
Percentage change = [(159 - 723) / 723] x 100
Subtract the new number by the original number
159 - 723 = -564
-564 ÷ 723 = -0.7800829875518672
-0.7800829875518672 x 100 = -78.01%