7800% is the change from 11 to 869
Calculation steps:
[( 869 - 11 ) ÷ 11] x 100 = 7800%
Formula
Percentage change = [(869 - 11) / 11] x 100
Subtract the new number by the original number
869 - 11 = 858
858 ÷ 11 = 78
78 x 100 = 7800%
Example