137.05% is the change from 305 to 723
Calculation steps:
[( 723 - 305 ) ÷ 305] x 100 = 137.05%
Formula
Percentage change = [(723 - 305) / 305] x 100
Subtract the new number by the original number
723 - 305 = 418
418 ÷ 305 = 1.3704918032786886
1.3704918032786886 x 100 = 137.05%