334.96% is the change from 123 to 535
Calculation steps:
[( 535 - 123 ) ÷ 123] x 100 = 334.96%
Formula
Percentage change = [(535 - 123) / 123] x 100
Subtract the new number by the original number
535 - 123 = 412
412 ÷ 123 = 3.3495934959349594
3.3495934959349594 x 100 = 334.96%