169.63% is the change from 270 to 728
Calculation steps:
[( 728 - 270 ) ÷ 270] x 100 = 169.63%
Formula
Percentage change = [(728 - 270) / 270] x 100
Subtract the new number by the original number
728 - 270 = 458
458 ÷ 270 = 1.6962962962962962
1.6962962962962962 x 100 = 169.63%