113.48% is the change from 230 to 491
Calculation steps:
[( 491 - 230 ) ÷ 230] x 100 = 113.48%
Formula
Percentage change = [(491 - 230) / 230] x 100
Subtract the new number by the original number
491 - 230 = 261
261 ÷ 230 = 1.1347826086956523
1.1347826086956523 x 100 = 113.48%