28.51% is the change from 712 to 915
Calculation steps:
[( 915 - 712 ) ÷ 712] x 100 = 28.51%
Formula
Percentage change = [(915 - 712) / 712] x 100
Subtract the new number by the original number
915 - 712 = 203
203 ÷ 712 = 0.2851123595505618
0.2851123595505618 x 100 = 28.51%