30.19% is the change from 414 to 539
Calculation steps:
[( 539 - 414 ) ÷ 414] x 100 = 30.19%
Formula
Percentage change = [(539 - 414) / 414] x 100
Subtract the new number by the original number
539 - 414 = 125
125 ÷ 414 = 0.30193236714975846
0.30193236714975846 x 100 = 30.19%