-10.7% is the change from 869 to 776
Calculation steps:
[( 776 - 869 ) ÷ 869] x 100 = -10.7%
Formula
Percentage change = [(776 - 869) / 869] x 100
Subtract the new number by the original number
776 - 869 = -93
-93 ÷ 869 = -0.10701956271576525
-0.10701956271576525 x 100 = -10.7%