Sub Test()
Dim r As Long, lr As Long
lr = Cells(Rows.Count, "W").End(xlUp).Row
For r = lr To 2 Step -1
If Range("W" & r) <> 0.2 And Range("W" & r) <> 0.18 And Range("W" & r) <> 0.16 And Range("W" & r) <> 0.14 And Range("Y" & r).Value = "GGJYKK" Then Range("W" & r).Value = I * 2
Next r
End Sub
Sub Test()
Dim r As Long, lr As Long
lr = Cells(Rows.Count, "W").End(xlUp).Row
For r = lr To 2 Step -1
If Range("W" & r).Value <> 0.2 And Range("W" & r).Value <> 0.18 And Range("W" & r).Value <> 0.16 And Range("W" & r).Value <> 0.14 And Range("Y" & r).Value = "GGJYKK" Then Range("W" & r).Value = Range("W" & r) * 2
Next r
End Sub