C# : converting a number into a decimal percentage

Hi i'm new to programming. How do I convert a user input number into a decimal percentage for example , user input: 9.9 , how do I convert 9.9 into 0.099 in C# ?

https://stackoverflow.com/questions/65756321/c-sharp-converting-a-number-into-a-decimal-percentage January 17, 2021 at 09:03AM