Report Formula issue is Querry Designer

Question

Hi ,
In my report I have
I am designing in query Designer.
col1    col2   col4  col5
1.5      1.0   
2.5      1.0   
1.5      2.0  
3.5      3.0
1.0      5.0
10 .0     12.0 
Now I want in in 1st row col4 : (1.5/10.0) *100
                           2nd row of col4 = (2.5/10)*100 and so on
Similarly I want in in 1st row col5 : (1.0/12.0) *100 and so on
I have tried many formulas/% functions.But not getting data exactly
Can anybody suggest me.
Thanks
kumar N

Answer 1

Hi Hartmut Tresselt ,
I have put the same formula already. But I am getting the required result in the final last column where all col sum is displayed in yellow colour.
For each column it is divided based on that final column and i am getting that value.
I am getting now :
col1    col2      clo3   col4     final col     final col%
1         5%       2       10%        3            15%              
3       15%       3       15%        6            30%
6       30%       5       25%      11            55%
10     50%      10       50%      20          100%
But I need like below
col1    col2      clo3   col4     final col     final col%
1       10%       2       20%        3            15%              
3       30%       3       30%        6            30%
6       60%       5       50%      11            55%
10     100%      10    50%         20         100%
Can u suggest me.