65.91% is the change from 440 to 730
Calculation steps:
[( 730 - 440 ) ÷ 440] x 100 = 65.91%
Formula
Percentage change = [(730 - 440) / 440] x 100
Subtract the new number by the original number
730 - 440 = 290
290 ÷ 440 = 0.6590909090909091
0.6590909090909091 x 100 = 65.91%