We look at the division of 85104296 by 751 
The aim is to understand the frequency of 751 in 85104296.

Going ahead to step 1:
751 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 751

Going ahead to step 2:
85 divided by 751 is 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Include the next digit (1) from the dividend after 85, then repeat: 851 / 751

Let's proceed to step 3:
851 divided by 751 is 1 with a remainder of 100.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 751 from 851 leaves us with 100.
Include the next digit (0) from the dividend after 100, then repeat: 1000 / 751

Going ahead to step 4:
1000 divided by 751 is 1 with a remainder of 249.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 249 after subtracting 751 from 1000.
Take the next digit (4) from the dividend and append it to 249, then repeat: 2494 / 751

Advancing to step 5:
The number 751 fits into 2494 3 times, leaving a remainder of 241.
Write down 3 as next digit of the result. 
Result so far: 113.0
Subtract 2253 from 2494 to get 241.
Bring next digit (2) of the dividend behind the 241 and repeat the process: 2412 / 751

Going ahead to step 6:
If we divide 2412 by 751, we get 3 and a remainder of 159.
Use 3 as the next digit of our solution. 
Result so far: 1133.0
Deduct 2253 from 2412 and we're left with 159.
Bring next digit (9) of the dividend behind the 159 and repeat the process: 1599 / 751

On to step 7:
If we divide 1599 by 751, we get 2 and a remainder of 97.
Put 2 as the next digit of the answer. 
Result so far: 11332.0
If we subtract 1502 from 1599, we get 97.
Take the next digit (6) from the dividend and append it to 97, then repeat: 976 / 751

On to step 8:
751 goes into 976 1 times with a remainder of 225.
Write down 1 as next digit of the result. 
Result so far: 113321.0
Subtracting 751 from 976 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Advancing to step 9:
2250 divided by 751 is 2 with a remainder of 748.
Put 2 as the next digit of the answer. 
Result so far: 113321.2
The remainder is 748 after subtracting 1502 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Step 10:
751 goes into 7480 9 times with a remainder of 721.
Record the quotient 9 as the next digit in the result. 
Result so far: 113321.29
Subtracting 6759 from 7480 leaves us with 721.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7210, and continue the process.

Step 11:
751 can be fit into 7210 9 times, resulting in a remainder of 451.
Use 9 as the next digit of our solution. 
Result so far: 113321.299
If we subtract 6759 from 7210, we get 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

The final result is 113321.299 with a remainder of 0.0451.