72.58% is the change from 434 to 749
Calculation steps:
[( 749 - 434 ) ÷ 434] x 100 = 72.58%
Formula
Percentage change = [(749 - 434) / 434] x 100
Subtract the new number by the original number
749 - 434 = 315
315 ÷ 434 = 0.7258064516129032
0.7258064516129032 x 100 = 72.58%