101.3% is the change from 231 to 465
Calculation steps:
[( 465 - 231 ) ÷ 231] x 100 = 101.3%
Formula
Percentage change = [(465 - 231) / 231] x 100
Subtract the new number by the original number
465 - 231 = 234
234 ÷ 231 = 1.0129870129870129
1.0129870129870129 x 100 = 101.3%