-2.13% is the change from 984 to 963
Calculation steps:
[( 963 - 984 ) ÷ 984] x 100 = -2.13%
Formula
Percentage change = [(963 - 984) / 984] x 100
Subtract the new number by the original number
963 - 984 = -21
-21 ÷ 984 = -0.021341463414634148
-0.021341463414634148 x 100 = -2.13%