2000% is the change from 23 to 483
Calculation steps:
[( 483 - 23 ) ÷ 23] x 100 = 2000%
Formula
Percentage change = [(483 - 23) / 23] x 100
Subtract the new number by the original number
483 - 23 = 460
460 ÷ 23 = 20
20 x 100 = 2000%
Example