17.64% is the change from 720 to 847
Calculation steps:
[( 847 - 720 ) ÷ 720] x 100 = 17.64%
Formula
Percentage change = [(847 - 720) / 720] x 100
Subtract the new number by the original number
847 - 720 = 127
127 ÷ 720 = 0.1763888888888889
0.1763888888888889 x 100 = 17.64%