10.61% is the change from 858 to 949
Calculation steps:
[( 949 - 858 ) ÷ 858] x 100 = 10.61%
Formula
Percentage change = [(949 - 858) / 858] x 100
Subtract the new number by the original number
949 - 858 = 91
91 ÷ 858 = 0.10606060606060606
0.10606060606060606 x 100 = 10.61%