-13.02% is the change from 883 to 768
Calculation steps:
[( 768 - 883 ) ÷ 883] x 100 = -13.02%
Formula
Percentage change = [(768 - 883) / 883] x 100
Subtract the new number by the original number
768 - 883 = -115
-115 ÷ 883 = -0.13023782559456398
-0.13023782559456398 x 100 = -13.02%