Replace the last character of a string in c#

Question

I have this string :

 string lat ="24.6669863852163";

how can I replace the last Character '3' by '2' ?

Solution 1

lat = lat.Substring(0, lat.Length-1) + "2";

Solution 2

lat = lat.Remove(lat.Length - 1) + "2";

Comments

[Momoro]

No offense, but why was there no explanation?

[Momoro]

Substring would be a better choice than Remove