2.69% is the change from 891 to 915
Calculation steps:
[( 915 - 891 ) ÷ 891] x 100 = 2.69%
Formula
Percentage change = [(915 - 891) / 891] x 100
Subtract the new number by the original number
915 - 891 = 24
24 ÷ 891 = 0.026936026936026935
0.026936026936026935 x 100 = 2.69%