42.13% is the change from 235 to 334
Calculation steps:
[( 334 - 235 ) ÷ 235] x 100 = 42.13%
Formula
Percentage change = [(334 - 235) / 235] x 100
Subtract the new number by the original number
334 - 235 = 99
99 ÷ 235 = 0.42127659574468085
0.42127659574468085 x 100 = 42.13%