1.35% is the change from 960 to 973
Calculation steps:
[( 973 - 960 ) ÷ 960] x 100 = 1.35%
Formula
Percentage change = [(973 - 960) / 960] x 100
Subtract the new number by the original number
973 - 960 = 13
13 ÷ 960 = 0.013541666666666667
0.013541666666666667 x 100 = 1.35%