0.7% is the change from 858 to 864
Calculation steps:
[( 864 - 858 ) ÷ 858] x 100 = 0.7%
Formula
Percentage change = [(864 - 858) / 858] x 100
Subtract the new number by the original number
864 - 858 = 6
6 ÷ 858 = 0.006993006993006993
0.006993006993006993 x 100 = 0.7%