2.26% is the change from 753 to 770
Calculation steps:
[( 770 - 753 ) ÷ 753] x 100 = 2.26%
Formula
Percentage change = [(770 - 753) / 753] x 100
Subtract the new number by the original number
770 - 753 = 17
17 ÷ 753 = 0.02257636122177955
0.02257636122177955 x 100 = 2.26%