16.76% is the change from 728 to 850
Calculation steps:
[( 850 - 728 ) ÷ 728] x 100 = 16.76%
Formula
Percentage change = [(850 - 728) / 728] x 100
Subtract the new number by the original number
850 - 728 = 122
122 ÷ 728 = 0.16758241758241757
0.16758241758241757 x 100 = 16.76%