as split these numbers with the formula in 2 columns?

before
12,25
9,899
458,966
44,55
0,987
1155,006
77,88
4589,32015

after
12 25
9 899
458 966
44 55
0 987
1155 006
77 88
4589 32015

Thank you in advance.
max_max
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Come dividere questi numeri con virgola in 2 colonne?

prima
12,25
9,899
458,966
44,55
0,987
1155,006
77,88
4589,32015

dopo
12 25
9 899
458 966
44 55
0 987
1155 006
77 88
4589 32015

anticipatamente ringrazio.
max_max