-6.12% is the change from 931 to 874
Calculation steps:
[( 874 - 931 ) ÷ 931] x 100 = -6.12%
Formula
Percentage change = [(874 - 931) / 931] x 100
Subtract the new number by the original number
874 - 931 = -57
-57 ÷ 931 = -0.061224489795918366
-0.061224489795918366 x 100 = -6.12%