2.89% is the change from 866 to 891
Calculation steps:
[( 891 - 866 ) ÷ 866] x 100 = 2.89%
Formula
Percentage change = [(891 - 866) / 866] x 100
Subtract the new number by the original number
891 - 866 = 25
25 ÷ 866 = 0.028868360277136258
0.028868360277136258 x 100 = 2.89%