-8.54% is the change from 984 to 900
Calculation steps:
[( 900 - 984 ) ÷ 984] x 100 = -8.54%
Formula
Percentage change = [(900 - 984) / 984] x 100
Subtract the new number by the original number
900 - 984 = -84
-84 ÷ 984 = -0.08536585365853659
-0.08536585365853659 x 100 = -8.54%