17.35% is the change from 438 to 514
Calculation steps:
[( 514 - 438 ) ÷ 438] x 100 = 17.35%
Formula
Percentage change = [(514 - 438) / 438] x 100
Subtract the new number by the original number
514 - 438 = 76
76 ÷ 438 = 0.1735159817351598
0.1735159817351598 x 100 = 17.35%