281.3% is the change from 123 to 469
Calculation steps:
[( 469 - 123 ) ÷ 123] x 100 = 281.3%
Formula
Percentage change = [(469 - 123) / 123] x 100
Subtract the new number by the original number
469 - 123 = 346
346 ÷ 123 = 2.813008130081301
2.813008130081301 x 100 = 281.3%