We're dividing 13769439 by 291 
The aim is to understand the frequency of 291 in 13769439.

On to step 1:
291 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 291

Going ahead to step 2:
13 divided by 291 is 0 with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 291

Advancing to step 3:
291 can be fit into 137 0 times, resulting in a remainder of 137.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 137 to get 137.
Append the next digit (6) from the dividend to 137 and continue with: 1376 / 291

Let's proceed to step 4:
The number 291 fits into 1376 4 times, leaving a remainder of 212.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 212 after subtracting 1164 from 1376.
Append the next digit (9) from the dividend to 212 and continue with: 2129 / 291

Let's proceed to step 5:
The number 291 fits into 2129 7 times, leaving a remainder of 92.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
If we subtract 2037 from 2129, we get 92.
Grab the next digit (4) from the dividend, add it to 92, then carry on: 924 / 291

Let's proceed to step 6:
924 divided by 291 is 3 with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 473.0
The remainder is 51 after subtracting 873 from 924.
Append the next digit (3) from the dividend to 51 and continue with: 513 / 291

On to step 7:
291 can be fit into 513 1 times, resulting in a remainder of 222.
Put 1 as the next digit of the answer. 
Result so far: 4731.0
Subtracting 291 from 513 leaves us with 222.
Take the next digit (9) from the dividend and append it to 222, then repeat: 2229 / 291

Let's proceed to step 8:
291 can be fit into 2229 7 times, resulting in a remainder of 192.
Record the quotient 7 as the next digit in the result. 
Result so far: 47317.0
Subtract 2037 from 2229 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 9:
291 can be fit into 1920 6 times, resulting in a remainder of 174.
Use 6 as the next digit of our solution. 
Result so far: 47317.6
If we subtract 1746 from 1920, we get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 10:
The number 291 fits into 1740 5 times, leaving a remainder of 285.
Write down 5 as next digit of the result. 
Result so far: 47317.65
If we subtract 1455 from 1740, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 11:
291 can be fit into 2850 9 times, resulting in a remainder of 231.
Write down 9 as next digit of the result. 
Result so far: 47317.659
Deduct 2619 from 2850 and we're left with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Advancing to step 12:
291 goes into 2310 7 times with a remainder of 273.
Use 7 as the next digit of our solution. 
Result so far: 47317.6597
Subtract 2037 from 2310 to get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Moving on to step 13:
291 can be fit into 2730 9 times, resulting in a remainder of 111.
Write down 9 as next digit of the result. 
Result so far: 47317.65979
If we subtract 2619 from 2730, we get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 14:
291 can be fit into 1110 3 times, resulting in a remainder of 237.
Put 3 as the next digit of the answer. 
Result so far: 47317.659793
Deduct 873 from 1110 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 15:
2370 divided by 291 is 8 with a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 47317.6597938
Subtract 2328 from 2370 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 16:
If we divide 420 by 291, we get 1 and a remainder of 129.
The number 1 becomes the next digit in our result. 
Result so far: 47317.65979381
Subtracting 291 from 420 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

The final result is 47317.65979381 with a remainder of 1.29e-07.