73.99% is the change from 419 to 729
Calculation steps:
[( 729 - 419 ) ÷ 419] x 100 = 73.99%
Formula
Percentage change = [(729 - 419) / 419] x 100
Subtract the new number by the original number
729 - 419 = 310
310 ÷ 419 = 0.7398568019093079
0.7398568019093079 x 100 = 73.99%