78.62% is the change from 407 to 727
Calculation steps:
[( 727 - 407 ) ÷ 407] x 100 = 78.62%
Formula
Percentage change = [(727 - 407) / 407] x 100
Subtract the new number by the original number
727 - 407 = 320
320 ÷ 407 = 0.7862407862407862
0.7862407862407862 x 100 = 78.62%