3.07% is the change from 847 to 873
Calculation steps:
[( 873 - 847 ) ÷ 847] x 100 = 3.07%
Formula
Percentage change = [(873 - 847) / 847] x 100
Subtract the new number by the original number
873 - 847 = 26
26 ÷ 847 = 0.030696576151121605
0.030696576151121605 x 100 = 3.07%