9.84% is the change from 864 to 949
Calculation steps:
[( 949 - 864 ) ÷ 864] x 100 = 9.84%
Formula
Percentage change = [(949 - 864) / 864] x 100
Subtract the new number by the original number
949 - 864 = 85
85 ÷ 864 = 0.09837962962962964
0.09837962962962964 x 100 = 9.84%