330.08% is the change from 123 to 529
Calculation steps:
[( 529 - 123 ) ÷ 123] x 100 = 330.08%
Formula
Percentage change = [(529 - 123) / 123] x 100
Subtract the new number by the original number
529 - 123 = 406
406 ÷ 123 = 3.3008130081300813
3.3008130081300813 x 100 = 330.08%