Visual Basic.NET - progressbar con porcentaje

hola. ya se hacer un progressbar con un timer pero ahora quiero que un label muestre el porcentaje. como hago?
el codigo que uso es este.

Public Class Form1

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Timer1.Enabled = True
PB.Value = 0
End Sub

Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
With PB
If .Value < .Maximum Then
.Value = .Value + 1
Else
Timer1.Enabled = False
.Maximum = .Value
End If
If Timer1.Enabled = False Then
PB.Visible = False
MessageBox.Show("Backup creado satisfactoriamnete.", "Copia de seguridad", MessageBoxButtons.OK, MessageBoxIcon.Information)
Me.Close()
End If
End With



End Sub


End Class

Hola,

Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
With PB

'Agrega aquí la Label:

Me.Label1.Text = .Value & " %"

If .Value < .Maximum Then
.Value = .Value + 1
Else
Timer1.Enabled = False
.Maximum = .Value
End If
If Timer1.Enabled = False Then
PB.Visible = False
MessageBox.Show("Backup creado satisfactoriamnete.", "Copia de seguridad", MessageBoxButtons.OK, MessageBoxIcon.Information)
Me.Close()
End If
End With


End Sub

Saludos.