2.5% is the change from 960 to 984
Calculation steps:
[( 984 - 960 ) ÷ 960] x 100 = 2.5%
Formula
Percentage change = [(984 - 960) / 960] x 100
Subtract the new number by the original number
984 - 960 = 24
24 ÷ 960 = 0.025
0.025 x 100 = 2.5%
Example