-12.97% is the change from 987 to 859
Calculation steps:
[( 859 - 987 ) ÷ 987] x 100 = -12.97%
Formula
Percentage change = [(859 - 987) / 987] x 100
Subtract the new number by the original number
859 - 987 = -128
-128 ÷ 987 = -0.12968591691995948
-0.12968591691995948 x 100 = -12.97%