16.56% is the change from 646 to 753
Calculation steps:
[( 753 - 646 ) ÷ 646] x 100 = 16.56%
Formula
Percentage change = [(753 - 646) / 646] x 100
Subtract the new number by the original number
753 - 646 = 107
107 ÷ 646 = 0.16563467492260062
0.16563467492260062 x 100 = 16.56%