335% is the change from 120 to 522
Calculation steps:
[( 522 - 120 ) ÷ 120] x 100 = 335%
Formula
Percentage change = [(522 - 120) / 120] x 100
Subtract the new number by the original number
522 - 120 = 402
402 ÷ 120 = 3.35
3.35 x 100 = 335%
Example