38.02% is the change from 434 to 599
Calculation steps:
[( 599 - 434 ) ÷ 434] x 100 = 38.02%
Formula
Percentage change = [(599 - 434) / 434] x 100
Subtract the new number by the original number
599 - 434 = 165
165 ÷ 434 = 0.38018433179723504
0.38018433179723504 x 100 = 38.02%