2765.52% is the change from 29 to 831
Calculation steps:
[( 831 - 29 ) ÷ 29] x 100 = 2765.52%
Formula
Percentage change = [(831 - 29) / 29] x 100
Subtract the new number by the original number
831 - 29 = 802
802 ÷ 29 = 27.655172413793103
27.655172413793103 x 100 = 2765.52%