-5.52% is the change from 887 to 838
Calculation steps:
[( 838 - 887 ) ÷ 887] x 100 = -5.52%
Formula
Percentage change = [(838 - 887) / 887] x 100
Subtract the new number by the original number
838 - 887 = -49
-49 ÷ 887 = -0.0552423900789177
-0.0552423900789177 x 100 = -5.52%