-1.03% is the change from 973 to 963
Calculation steps:
[( 963 - 973 ) ÷ 973] x 100 = -1.03%
Formula
Percentage change = [(963 - 973) / 973] x 100
Subtract the new number by the original number
963 - 973 = -10
-10 ÷ 973 = -0.010277492291880781
-0.010277492291880781 x 100 = -1.03%