We look at the division of 797692 by 49 
The aim is to understand the frequency of 49 in 797692.

Advancing to step 1:
49 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 49

Step 2:
49 can be fit into 79 1 times, resulting in a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 30 after subtracting 49 from 79.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 49

Moving on to step 3:
49 can be fit into 307 6 times, resulting in a remainder of 13.
The next digit of our result is 6. 
Result so far: 16.0
Deduct 294 from 307 and we're left with 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 49

Moving on to step 4:
The number 49 fits into 136 2 times, leaving a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 162.0
Subtract 98 from 136 to get 38.
Fetch the next digit (9) from the dividend, attach it to 38 and continue: 389 / 49

On to step 5:
389 divided by 49 is 7 with a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 1627.0
Deduct 343 from 389 and we're left with 46.
Include the next digit (2) from the dividend after 46, then repeat: 462 / 49

Going ahead to step 6:
49 can be fit into 462 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 16279.0
Deduct 441 from 462 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
The number 49 fits into 210 4 times, leaving a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 16279.4
Subtracting 196 from 210 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
If we divide 140 by 49, we get 2 and a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 16279.42
Subtracting 98 from 140 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
When dividing 420 by 49, we get 8 with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 16279.428
If we take 392 away from 420, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
If we divide 280 by 49, we get 5 and a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 16279.4285
If we take 245 away from 280, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 11:
350 divided by 49 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 16279.42857
Deduct 343 from 350 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
The number 49 fits into 70 1 times, leaving a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 16279.428571
Subtracting 49 from 70 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
The number 49 fits into 210 4 times, leaving a remainder of 14.
The next digit of our result is 4. 
Result so far: 16279.4285714
Deduct 196 from 210 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
When dividing 140 by 49, we get 2 with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 16279.42857142
Deduct 98 from 140 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

After the division, we end up with 16279.42857142 and a remainder of 4.2e-08.