Let's divide 7128097 by 798
The aim is to understand the frequency of 798 in 7128097.

Step 1:
When dividing 7 by 798, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 798

Step 2:
798 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Fetch the next digit (2) from the dividend, attach it to 71 and continue: 712 / 798

Going ahead to step 3:
798 can be fit into 712 0 times, resulting in a remainder of 712.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 712 to get 712.
Take the next digit (8) from the dividend and append it to 712, then repeat: 7128 / 798

Step 4:
When dividing 7128 by 798, we get 8 with a remainder of 744.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 744 after subtracting 6384 from 7128.
Grab the next digit (0) from the dividend, add it to 744, then carry on: 7440 / 798

Step 5:
When dividing 7440 by 798, we get 9 with a remainder of 258.
The next digit of our result is 9. 
Result so far: 89.0
If we take 7182 away from 7440, we end up with 258.
Bring next digit (9) of the dividend behind the 258 and repeat the process: 2589 / 798

Going ahead to step 6:
2589 divided by 798 is 3 with a remainder of 195.
Put 3 as the next digit of the answer. 
Result so far: 893.0
Deduct 2394 from 2589 and we're left with 195.
Take the next digit (7) from the dividend and append it to 195, then repeat: 1957 / 798

Going ahead to step 7:
798 goes into 1957 2 times with a remainder of 361.
Use 2 as the next digit of our solution. 
Result so far: 8932.0
Deduct 1596 from 1957 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

On to step 8:
798 goes into 3610 4 times with a remainder of 418.
Use 4 as the next digit of our solution. 
Result so far: 8932.4
If we take 3192 away from 3610, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Step 9:
If we divide 4180 by 798, we get 5 and a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 8932.45
If we subtract 3990 from 4180, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 10:
798 can be fit into 1900 2 times, resulting in a remainder of 304.
Use 2 as the next digit of our solution. 
Result so far: 8932.452
Subtract 1596 from 1900 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 11:
If we divide 3040 by 798, we get 3 and a remainder of 646.
The number 3 becomes the next digit in our result. 
Result so far: 8932.4523
The remainder is 646 after subtracting 2394 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

On to step 12:
When dividing 6460 by 798, we get 8 with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 8932.45238
If we take 6384 away from 6460, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
798 goes into 760 0 times with a remainder of 760.
The next digit of our result is 0. 
Result so far: 8932.45238
If we subtract 0 from 760, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 14:
798 can be fit into 7600 9 times, resulting in a remainder of 418.
Write down 9 as next digit of the result. 
Result so far: 8932.4523809
The remainder is 418 after subtracting 7182 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Let's proceed to step 15:
The number 798 fits into 4180 5 times, leaving a remainder of 190.
Use 5 as the next digit of our solution. 
Result so far: 8932.45238095
Deduct 3990 from 4180 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

After the division, we end up with 8932.45238095 and a remainder of 1.9e-07.