22.03% is the change from 708 to 864
Calculation steps:
[( 864 - 708 ) ÷ 708] x 100 = 22.03%
Formula
Percentage change = [(864 - 708) / 708] x 100
Subtract the new number by the original number
864 - 708 = 156
156 ÷ 708 = 0.22033898305084745
0.22033898305084745 x 100 = 22.03%