12.63% is the change from 649 to 731
Calculation steps:
[( 731 - 649 ) ÷ 649] x 100 = 12.63%
Formula
Percentage change = [(731 - 649) / 649] x 100
Subtract the new number by the original number
731 - 649 = 82
82 ÷ 649 = 0.1263482280431433
0.1263482280431433 x 100 = 12.63%