6.71% is the change from 864 to 922
Calculation steps:
[( 922 - 864 ) ÷ 864] x 100 = 6.71%
Formula
Percentage change = [(922 - 864) / 864] x 100
Subtract the new number by the original number
922 - 864 = 58
58 ÷ 864 = 0.06712962962962964
0.06712962962962964 x 100 = 6.71%