10.51% is the change from 780 to 862
Calculation steps:
[( 862 - 780 ) ÷ 780] x 100 = 10.51%
Formula
Percentage change = [(862 - 780) / 780] x 100
Subtract the new number by the original number
862 - 780 = 82
82 ÷ 780 = 0.10512820512820513
0.10512820512820513 x 100 = 10.51%