15.64% is the change from 729 to 843
Calculation steps:
[( 843 - 729 ) ÷ 729] x 100 = 15.64%
Formula
Percentage change = [(843 - 729) / 729] x 100
Subtract the new number by the original number
843 - 729 = 114
114 ÷ 729 = 0.15637860082304528
0.15637860082304528 x 100 = 15.64%