2069.57% is the change from 23 to 499
Calculation steps:
[( 499 - 23 ) ÷ 23] x 100 = 2069.57%
Formula
Percentage change = [(499 - 23) / 23] x 100
Subtract the new number by the original number
499 - 23 = 476
476 ÷ 23 = 20.695652173913043
20.695652173913043 x 100 = 2069.57%