-4.62% is the change from 931 to 888
Calculation steps:
[( 888 - 931 ) ÷ 931] x 100 = -4.62%
Formula
Percentage change = [(888 - 931) / 931] x 100
Subtract the new number by the original number
888 - 931 = -43
-43 ÷ 931 = -0.04618689581095596
-0.04618689581095596 x 100 = -4.62%