27.88% is the change from 728 to 931
Calculation steps:
[( 931 - 728 ) ÷ 728] x 100 = 27.88%
Formula
Percentage change = [(931 - 728) / 728] x 100
Subtract the new number by the original number
931 - 728 = 203
203 ÷ 728 = 0.27884615384615385
0.27884615384615385 x 100 = 27.88%