-1.74% is the change from 918 to 902
Calculation steps:
[( 902 - 918 ) ÷ 918] x 100 = -1.74%
Formula
Percentage change = [(902 - 918) / 918] x 100
Subtract the new number by the original number
902 - 918 = -16
-16 ÷ 918 = -0.017429193899782137
-0.017429193899782137 x 100 = -1.74%