-13.31% is the change from 879 to 762
Calculation steps:
[( 762 - 879 ) ÷ 879] x 100 = -13.31%
Formula
Percentage change = [(762 - 879) / 879] x 100
Subtract the new number by the original number
762 - 879 = -117
-117 ÷ 879 = -0.13310580204778158
-0.13310580204778158 x 100 = -13.31%