2.9% is the change from 861 to 886
Calculation steps:
[( 886 - 861 ) ÷ 861] x 100 = 2.9%
Formula
Percentage change = [(886 - 861) / 861] x 100
Subtract the new number by the original number
886 - 861 = 25
25 ÷ 861 = 0.029036004645760744
0.029036004645760744 x 100 = 2.9%