I. Hola Marco, yo no conozco bien VBA ni Excel, pero como suelo comentar quisiera trasladarle la información que vi sobre su consulta por si pudiese serle de alguna utilidad mientras le atiende un experto de primera mano, como por ejemplo Elsa Matilde o Dante Amor . Le ruego disculpe todas molestias de lectura y el tipo de respuesta, ánimo.
https://superuser-com.translate.goog/questions/405555/how-can-i-group-by-and-sum-a-column-in-excel?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc
https://stackoverflow-com.translate.goog/questions/32075873/seperate-a-group-of-same-values-in-a-column-to-different-columns-in-excel?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc
https://stackoverflow-com.translate.goog/questions/68962583/grouping-and-summing-cells-based-on-match-criteria?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc
https://stackoverflow-com.translate.goog/questions/66083323/selecting-data-in-excel-as-a-group-between-certain-cells-and-dividing-each-by-gr?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc
https://stackoverflow-com.translate.goog/questions/30201597/how-to-iteratively-apply-a-function-to-groups-of-data-in-excel?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc
https://www.youtube.com/watch?v=3hxk6xk3t2A
https://www-ablebits-com.translate.goog/office-addins-blog/excel-compare-two-columns-matches-differences/?_x_tr_sl=en&_x_tr_tl=es&_x_tr_hl=es&_x_tr_pto=sc
https://www.youtube.com/watch?v=9ywulYBT6rs
https://www.youtube.com/watch?v=a9D6aLvg8TM
https://www.youtube.com/watch?v=YI-9FGN058g
https://www.youtube.com/watch?v=a9D6aLvg8TM