8690% is the change from 10 to 879
Calculation steps:
[( 879 - 10 ) ÷ 10] x 100 = 8690%
Formula
Percentage change = [(879 - 10) / 10] x 100
Subtract the new number by the original number
879 - 10 = 869
869 ÷ 10 = 86.9
86.9 x 100 = 8690%
Example