34.58% is the change from 428 to 576
Calculation steps:
[( 576 - 428 ) ÷ 428] x 100 = 34.58%
Formula
Percentage change = [(576 - 428) / 428] x 100
Subtract the new number by the original number
576 - 428 = 148
148 ÷ 428 = 0.34579439252336447
0.34579439252336447 x 100 = 34.58%