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Calcuating percentages based on a few columns in a subgroup

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Execution time: 0 sec, rows selected: 4, rows affected: 4, absolute service time: 0,16 sec  
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Id
Device
Clicks
Percentage
UpdatedDevice



1
1
A
10
0,50
Others



2
1
B
10
0,50
Others



3
2
A
1
0,05
C



4
2
C
19
0,95
C






    
                		
                
                    

                          
                                
                                
                        
                         



                        
                        
                        

                        

                        
                        

                          
                                
                                
                                  

                                    
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