-1.88% is the change from 902 to 885
Calculation steps:
[( 885 - 902 ) ÷ 902] x 100 = -1.88%
Formula
Percentage change = [(885 - 902) / 902] x 100
Subtract the new number by the original number
885 - 902 = -17
-17 ÷ 902 = -0.018847006651884702
-0.018847006651884702 x 100 = -1.88%