49.79% is the change from 235 to 352
Calculation steps:
[( 352 - 235 ) ÷ 235] x 100 = 49.79%
Formula
Percentage change = [(352 - 235) / 235] x 100
Subtract the new number by the original number
352 - 235 = 117
117 ÷ 235 = 0.4978723404255319
0.4978723404255319 x 100 = 49.79%