26.07% is the change from 721 to 909
Calculation steps:
[( 909 - 721 ) ÷ 721] x 100 = 26.07%
Formula
Percentage change = [(909 - 721) / 721] x 100
Subtract the new number by the original number
909 - 721 = 188
188 ÷ 721 = 0.260748959778086
0.260748959778086 x 100 = 26.07%