3.89% is the change from 873 to 907
Calculation steps:
[( 907 - 873 ) ÷ 873] x 100 = 3.89%
Formula
Percentage change = [(907 - 873) / 873] x 100
Subtract the new number by the original number
907 - 873 = 34
34 ÷ 873 = 0.038946162657502864
0.038946162657502864 x 100 = 3.89%