7.83% is the change from 715 to 771
Calculation steps:
[( 771 - 715 ) ÷ 715] x 100 = 7.83%
Formula
Percentage change = [(771 - 715) / 715] x 100
Subtract the new number by the original number
771 - 715 = 56
56 ÷ 715 = 0.07832167832167833
0.07832167832167833 x 100 = 7.83%