109.57% is the change from 230 to 482
Calculation steps:
[( 482 - 230 ) ÷ 230] x 100 = 109.57%
Formula
Percentage change = [(482 - 230) / 230] x 100
Subtract the new number by the original number
482 - 230 = 252
252 ÷ 230 = 1.0956521739130434
1.0956521739130434 x 100 = 109.57%