70.96% is the change from 427 to 730
Calculation steps:
[( 730 - 427 ) ÷ 427] x 100 = 70.96%
Formula
Percentage change = [(730 - 427) / 427] x 100
Subtract the new number by the original number
730 - 427 = 303
303 ÷ 427 = 0.7096018735362998
0.7096018735362998 x 100 = 70.96%