-12.81% is the change from 976 to 851
Calculation steps:
[( 851 - 976 ) ÷ 976] x 100 = -12.81%
Formula
Percentage change = [(851 - 976) / 976] x 100
Subtract the new number by the original number
851 - 976 = -125
-125 ÷ 976 = -0.12807377049180327
-0.12807377049180327 x 100 = -12.81%