31.81% is the change from 720 to 949
Calculation steps:
[( 949 - 720 ) ÷ 720] x 100 = 31.81%
Formula
Percentage change = [(949 - 720) / 720] x 100
Subtract the new number by the original number
949 - 720 = 229
229 ÷ 720 = 0.31805555555555554
0.31805555555555554 x 100 = 31.81%