22.73% is the change from 704 to 864
Calculation steps:
[( 864 - 704 ) ÷ 704] x 100 = 22.73%
Formula
Percentage change = [(864 - 704) / 704] x 100
Subtract the new number by the original number
864 - 704 = 160
160 ÷ 704 = 0.22727272727272727
0.22727272727272727 x 100 = 22.73%