2.39% is the change from 753 to 771
Calculation steps:
[( 771 - 753 ) ÷ 753] x 100 = 2.39%
Formula
Percentage change = [(771 - 753) / 753] x 100
Subtract the new number by the original number
771 - 753 = 18
18 ÷ 753 = 0.02390438247011952
0.02390438247011952 x 100 = 2.39%