3.03% is the change from 858 to 884
Calculation steps:
[( 884 - 858 ) ÷ 858] x 100 = 3.03%
Formula
Percentage change = [(884 - 858) / 858] x 100
Subtract the new number by the original number
884 - 858 = 26
26 ÷ 858 = 0.030303030303030304
0.030303030303030304 x 100 = 3.03%