-6.52% is the change from 889 to 831
Calculation steps:
[( 831 - 889 ) ÷ 889] x 100 = -6.52%
Formula
Percentage change = [(831 - 889) / 889] x 100
Subtract the new number by the original number
831 - 889 = -58
-58 ÷ 889 = -0.06524184476940383
-0.06524184476940383 x 100 = -6.52%