Iterating through a variable line by line

ForEach ($line in $($result -split "`r`n"))
{
    Write-host $Line
}

By your description, your variable is a string with newlines. You can turn it into an array of single-line string by calling this:

$result = $result -split "`r`n"

Here's a solution based on RegexMatch, which is the default behavior of split.
This will work with all types of line endings:

($result -split "\r?\n|\r") | Out-Host

If you want to get rid of consecutive line breaks you can use:

($result -split "[\r\n]+") | Out-Host

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