330% is the change from 120 to 516
Calculation steps:
[( 516 - 120 ) ÷ 120] x 100 = 330%
Formula
Percentage change = [(516 - 120) / 120] x 100
Subtract the new number by the original number
516 - 120 = 396
396 ÷ 120 = 3.3
3.3 x 100 = 330%
Example