If your program attempts to evaluate an
expression which contains a divisor = 0 your program will throw a unhandled
exception
Sometimes the error is

If you want to know why your program cannot handle
division by zero visit the following site.
Division by Zero – What it
means
Because it is unacceptable for a program to throw a unhandled exception
programmers must write their code so that division by zero never happens.
If intDivisor <> 0 Then
decAnswer = Convert.ToDecimal(intNumber / intDivisor)
End If
Note: Because division often results in numbers that are NOT whole number you
should always store the result of a division in a floating point data type.