2.66% is the change from 939 to 964
Calculation steps:
[( 964 - 939 ) ÷ 939] x 100 = 2.66%
Formula
Percentage change = [(964 - 939) / 939] x 100
Subtract the new number by the original number
964 - 939 = 25
25 ÷ 939 = 0.026624068157614485
0.026624068157614485 x 100 = 2.66%