-3.59% is the change from 918 to 885
Calculation steps:
[( 885 - 918 ) ÷ 918] x 100 = -3.59%
Formula
Percentage change = [(885 - 918) / 918] x 100
Subtract the new number by the original number
885 - 918 = -33
-33 ÷ 918 = -0.03594771241830065
-0.03594771241830065 x 100 = -3.59%