73.59% is the change from 409 to 710
Calculation steps:
[( 710 - 409 ) ÷ 409] x 100 = 73.59%
Formula
Percentage change = [(710 - 409) / 409] x 100
Subtract the new number by the original number
710 - 409 = 301
301 ÷ 409 = 0.7359413202933985
0.7359413202933985 x 100 = 73.59%