23.08% is the change from 702 to 864
Calculation steps:
[( 864 - 702 ) ÷ 702] x 100 = 23.08%
Formula
Percentage change = [(864 - 702) / 702] x 100
Subtract the new number by the original number
864 - 702 = 162
162 ÷ 702 = 0.23076923076923078
0.23076923076923078 x 100 = 23.08%