10.69% is the change from 786 to 870
Calculation steps:
[( 870 - 786 ) ÷ 786] x 100 = 10.69%
Formula
Percentage change = [(870 - 786) / 786] x 100
Subtract the new number by the original number
870 - 786 = 84
84 ÷ 786 = 0.10687022900763359
0.10687022900763359 x 100 = 10.69%