2310% is the change from 20 to 482
Calculation steps:
[( 482 - 20 ) ÷ 20] x 100 = 2310%
Formula
Percentage change = [(482 - 20) / 20] x 100
Subtract the new number by the original number
482 - 20 = 462
462 ÷ 20 = 23.1
23.1 x 100 = 2310%
Example