335.54% is the change from 166 to 723
Calculation steps:
[( 723 - 166 ) ÷ 166] x 100 = 335.54%
Formula
Percentage change = [(723 - 166) / 166] x 100
Subtract the new number by the original number
723 - 166 = 557
557 ÷ 166 = 3.355421686746988
3.355421686746988 x 100 = 335.54%