285% is the change from 120 to 462
Calculation steps:
[( 462 - 120 ) ÷ 120] x 100 = 285%
Formula
Percentage change = [(462 - 120) / 120] x 100
Subtract the new number by the original number
462 - 120 = 342
342 ÷ 120 = 2.85
2.85 x 100 = 285%
Example