-13.54% is the change from 886 to 766
Calculation steps:
[( 766 - 886 ) ÷ 886] x 100 = -13.54%
Formula
Percentage change = [(766 - 886) / 886] x 100
Subtract the new number by the original number
766 - 886 = -120
-120 ÷ 886 = -0.13544018058690746
-0.13544018058690746 x 100 = -13.54%