19.83% is the change from 726 to 870
Calculation steps:
[( 870 - 726 ) ÷ 726] x 100 = 19.83%
Formula
Percentage change = [(870 - 726) / 726] x 100
Subtract the new number by the original number
870 - 726 = 144
144 ÷ 726 = 0.19834710743801653
0.19834710743801653 x 100 = 19.83%