19.86% is the change from 720 to 863
Calculation steps:
[( 863 - 720 ) ÷ 720] x 100 = 19.86%
Formula
Percentage change = [(863 - 720) / 720] x 100
Subtract the new number by the original number
863 - 720 = 143
143 ÷ 720 = 0.1986111111111111
0.1986111111111111 x 100 = 19.86%