MSSQL - How to Split a String to multiples rows? : can u help me with this situation?

I have this String in a **DESCRIPTION** column (yes, that's the only field with the data for this case =/ ):

"P.A. - Solicitação [945159][945171][944007][944836][944946][945065][945068][945074][945149][945087][946032][946139][947042][945552][945980][946194] - Chamado  Tipo: SOLICITAÇÕES DE T.I. Sistema ou aplicação: SISTEMAS T.I. Sub-processo: REVOGAÇÃO DE ACESSOS DE TERCEIROS  Solicitante"

I need to put this numbers in separeted rows, like:

Row 1 - 945159
Row 2 - 945171
Row 3 - 944007
Row 4 - 944836
Row 5 - 944946

I have no idea how to do it. Can anyone help me, please?