18.63% is the change from 612 to 726
Calculation steps:
[( 726 - 612 ) ÷ 612] x 100 = 18.63%
Formula
Percentage change = [(726 - 612) / 612] x 100
Subtract the new number by the original number
726 - 612 = 114
114 ÷ 612 = 0.18627450980392157
0.18627450980392157 x 100 = 18.63%