17.34% is the change from 721 to 846
Calculation steps:
[( 846 - 721 ) ÷ 721] x 100 = 17.34%
Formula
Percentage change = [(846 - 721) / 721] x 100
Subtract the new number by the original number
846 - 721 = 125
125 ÷ 721 = 0.17337031900138697
0.17337031900138697 x 100 = 17.34%