22.21% is the change from 707 to 864
Calculation steps:
[( 864 - 707 ) ÷ 707] x 100 = 22.21%
Formula
Percentage change = [(864 - 707) / 707] x 100
Subtract the new number by the original number
864 - 707 = 157
157 ÷ 707 = 0.22206506364922207
0.22206506364922207 x 100 = 22.21%