72.81% is the change from 434 to 750
Calculation steps:
[( 750 - 434 ) ÷ 434] x 100 = 72.81%
Formula
Percentage change = [(750 - 434) / 434] x 100
Subtract the new number by the original number
750 - 434 = 316
316 ÷ 434 = 0.728110599078341
0.728110599078341 x 100 = 72.81%