2.49% is the change from 964 to 988
Calculation steps:
[( 988 - 964 ) ÷ 964] x 100 = 2.49%
Formula
Percentage change = [(988 - 964) / 964] x 100
Subtract the new number by the original number
988 - 964 = 24
24 ÷ 964 = 0.024896265560165973
0.024896265560165973 x 100 = 2.49%