83.91% is the change from 404 to 743
Calculation steps:
[( 743 - 404 ) ÷ 404] x 100 = 83.91%
Formula
Percentage change = [(743 - 404) / 404] x 100
Subtract the new number by the original number
743 - 404 = 339
339 ÷ 404 = 0.8391089108910891
0.8391089108910891 x 100 = 83.91%