3.89% is the change from 875 to 909
Calculation steps:
[( 909 - 875 ) ÷ 875] x 100 = 3.89%
Formula
Percentage change = [(909 - 875) / 875] x 100
Subtract the new number by the original number
909 - 875 = 34
34 ÷ 875 = 0.038857142857142854
0.038857142857142854 x 100 = 3.89%