9.23% is the change from 715 to 781
Calculation steps:
[( 781 - 715 ) ÷ 715] x 100 = 9.23%
Formula
Percentage change = [(781 - 715) / 715] x 100
Subtract the new number by the original number
781 - 715 = 66
66 ÷ 715 = 0.09230769230769231
0.09230769230769231 x 100 = 9.23%