51,200 51.2
10,240 10.24
40,960 40.96
1,02,400 1.02.400
1,02,400 1.02.400
1,02,400 1.02.400
1,02,400 1.02.400
1,02,400 1.02.400
1,02,400 1.02.400
cant do it i tried the numbers are different
If you had taken just a moment or two to help yourself instead of waiting for members to do it all for you, you would have seen this post just a few places below yours
a comma actually implies a number that isn't a integer.
Just multiply the column with 1000 and cell format the output to display a . as a Thousand separation mark.
If these are real numbers (not text values) and the issue pertains to all workbooks then go to Excel Option, check Decimal and Thousands separator symbols: