45.02% is the change from 231 to 335
Calculation steps:
[( 335 - 231 ) ÷ 231] x 100 = 45.02%
Formula
Percentage change = [(335 - 231) / 231] x 100
Subtract the new number by the original number
335 - 231 = 104
104 ÷ 231 = 0.45021645021645024
0.45021645021645024 x 100 = 45.02%