15.5% is the change from 729 to 842
Calculation steps:
[( 842 - 729 ) ÷ 729] x 100 = 15.5%
Formula
Percentage change = [(842 - 729) / 729] x 100
Subtract the new number by the original number
842 - 729 = 113
113 ÷ 729 = 0.1550068587105624
0.1550068587105624 x 100 = 15.5%