2910.34% is the change from 29 to 873
Calculation steps:
[( 873 - 29 ) ÷ 29] x 100 = 2910.34%
Formula
Percentage change = [(873 - 29) / 29] x 100
Subtract the new number by the original number
873 - 29 = 844
844 ÷ 29 = 29.103448275862068
29.103448275862068 x 100 = 2910.34%