3.06% is the change from 850 to 876
Calculation steps:
[( 876 - 850 ) ÷ 850] x 100 = 3.06%
Formula
Percentage change = [(876 - 850) / 850] x 100
Subtract the new number by the original number
876 - 850 = 26
26 ÷ 850 = 0.03058823529411765
0.03058823529411765 x 100 = 3.06%