31.73% is the change from 728 to 959
Calculation steps:
[( 959 - 728 ) ÷ 728] x 100 = 31.73%
Formula
Percentage change = [(959 - 728) / 728] x 100
Subtract the new number by the original number
959 - 728 = 231
231 ÷ 728 = 0.3173076923076923
0.3173076923076923 x 100 = 31.73%