73.83% is the change from 405 to 704
Calculation steps:
[( 704 - 405 ) ÷ 405] x 100 = 73.83%
Formula
Percentage change = [(704 - 405) / 405] x 100
Subtract the new number by the original number
704 - 405 = 299
299 ÷ 405 = 0.7382716049382716
0.7382716049382716 x 100 = 73.83%