82.56% is the change from 407 to 743
Calculation steps:
[( 743 - 407 ) ÷ 407] x 100 = 82.56%
Formula
Percentage change = [(743 - 407) / 407] x 100
Subtract the new number by the original number
743 - 407 = 336
336 ÷ 407 = 0.8255528255528255
0.8255528255528255 x 100 = 82.56%