3547.83% is the change from 23 to 839
Calculation steps:
[( 839 - 23 ) ÷ 23] x 100 = 3547.83%
Formula
Percentage change = [(839 - 23) / 23] x 100
Subtract the new number by the original number
839 - 23 = 816
816 ÷ 23 = 35.47826086956522
35.47826086956522 x 100 = 3547.83%