33.38% is the change from 728 to 971
Calculation steps:
[( 971 - 728 ) ÷ 728] x 100 = 33.38%
Formula
Percentage change = [(971 - 728) / 728] x 100
Subtract the new number by the original number
971 - 728 = 243
243 ÷ 728 = 0.33379120879120877
0.33379120879120877 x 100 = 33.38%