2629.03% is the change from 31 to 846
Calculation steps:
[( 846 - 31 ) ÷ 31] x 100 = 2629.03%
Formula
Percentage change = [(846 - 31) / 31] x 100
Subtract the new number by the original number
846 - 31 = 815
815 ÷ 31 = 26.29032258064516
26.29032258064516 x 100 = 2629.03%