-1.02% is the change from 983 to 973
Calculation steps:
[( 973 - 983 ) ÷ 983] x 100 = -1.02%
Formula
Percentage change = [(973 - 983) / 983] x 100
Subtract the new number by the original number
973 - 983 = -10
-10 ÷ 983 = -0.01017293997965412
-0.01017293997965412 x 100 = -1.02%