-5.41% is the change from 942 to 891
Calculation steps:
[( 891 - 942 ) ÷ 942] x 100 = -5.41%
Formula
Percentage change = [(891 - 942) / 942] x 100
Subtract the new number by the original number
891 - 942 = -51
-51 ÷ 942 = -0.054140127388535034
-0.054140127388535034 x 100 = -5.41%