50.64% is the change from 233 to 351
Calculation steps:
[( 351 - 233 ) ÷ 233] x 100 = 50.64%
Formula
Percentage change = [(351 - 233) / 233] x 100
Subtract the new number by the original number
351 - 233 = 118
118 ÷ 233 = 0.5064377682403434
0.5064377682403434 x 100 = 50.64%