73.78% is the change from 431 to 749
Calculation steps:
[( 749 - 431 ) ÷ 431] x 100 = 73.78%
Formula
Percentage change = [(749 - 431) / 431] x 100
Subtract the new number by the original number
749 - 431 = 318
318 ÷ 431 = 0.7378190255220418
0.7378190255220418 x 100 = 73.78%