-13.63% is the change from 976 to 843
Calculation steps:
[( 843 - 976 ) ÷ 976] x 100 = -13.63%
Formula
Percentage change = [(843 - 976) / 976] x 100
Subtract the new number by the original number
843 - 976 = -133
-133 ÷ 976 = -0.1362704918032787
-0.1362704918032787 x 100 = -13.63%