-2.03% is the change from 983 to 963
Calculation steps:
[( 963 - 983 ) ÷ 983] x 100 = -2.03%
Formula
Percentage change = [(963 - 983) / 983] x 100
Subtract the new number by the original number
963 - 983 = -20
-20 ÷ 983 = -0.02034587995930824
-0.02034587995930824 x 100 = -2.03%