Deleting last character in text block

[Alpha2020]

I have also created a topic about this problem, you can look this-

Remove non significant zeros in a decimal number with rounding

I am new to coding. I have created a simple calculator to divide two numbers and display the result with 5 decimal digits rounding. When I divide 1 by 1000 (as an example), it is showing the answer as 0.00100. My question is how to remove the two zeros on the right-hand side of the answer so that I can get the value as 0.001. I need to do lot of this type of calculations in an app that can do conversions between different units. Is there a simple solution available? Your help will be highly app…

You can try this also

First place these blocks-

Next place these blocks-

Last place these blocks-

You can run the code by calling this procedure-

This has to work. I have made an app with this procedure and its working properly