21.01% is the change from 714 to 864
Calculation steps:
[( 864 - 714 ) ÷ 714] x 100 = 21.01%
Formula
Percentage change = [(864 - 714) / 714] x 100
Subtract the new number by the original number
864 - 714 = 150
150 ÷ 714 = 0.21008403361344538
0.21008403361344538 x 100 = 21.01%