8.67% is the change from 715 to 777
Calculation steps:
[( 777 - 715 ) ÷ 715] x 100 = 8.67%
Formula
Percentage change = [(777 - 715) / 715] x 100
Subtract the new number by the original number
777 - 715 = 62
62 ÷ 715 = 0.08671328671328671
0.08671328671328671 x 100 = 8.67%