26.57% is the change from 335 to 424
Calculation steps:
[( 424 - 335 ) ÷ 335] x 100 = 26.57%
Formula
Percentage change = [(424 - 335) / 335] x 100
Subtract the new number by the original number
424 - 335 = 89
89 ÷ 335 = 0.2656716417910448
0.2656716417910448 x 100 = 26.57%