We're dividing 13249153 by 551 
The aim is to understand the frequency of 551 in 13249153.

Going ahead to step 1:
The number 551 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 551

Moving on to step 2:
When dividing 13 by 551, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 551

On to step 3:
When dividing 132 by 551, we get 0 with a remainder of 132.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 132, we end up with 132.
Take the next digit (4) from the dividend and append it to 132, then repeat: 1324 / 551

On to step 4:
The number 551 fits into 1324 2 times, leaving a remainder of 222.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 1102 from 1324, we get 222.
Include the next digit (9) from the dividend after 222, then repeat: 2229 / 551

Advancing to step 5:
If we divide 2229 by 551, we get 4 and a remainder of 25.
The next digit of our result is 4. 
Result so far: 24.0
Deduct 2204 from 2229 and we're left with 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 551

Step 6:
251 divided by 551 is 0 with a remainder of 251.
Put 0 as the next digit of the answer. 
Result so far: 240.0
If we take 0 away from 251, we end up with 251.
Include the next digit (5) from the dividend after 251, then repeat: 2515 / 551

Advancing to step 7:
The number 551 fits into 2515 4 times, leaving a remainder of 311.
The next digit of our result is 4. 
Result so far: 2404.0
Subtracting 2204 from 2515 leaves us with 311.
Include the next digit (3) from the dividend after 311, then repeat: 3113 / 551

Advancing to step 8:
If we divide 3113 by 551, we get 5 and a remainder of 358.
Put 5 as the next digit of the answer. 
Result so far: 24045.0
Subtract 2755 from 3113 to get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 9:
If we divide 3580 by 551, we get 6 and a remainder of 274.
Write down 6 as next digit of the result. 
Result so far: 24045.6
Subtract 3306 from 3580 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Step 10:
The number 551 fits into 2740 4 times, leaving a remainder of 536.
Use 4 as the next digit of our solution. 
Result so far: 24045.64
Subtracting 2204 from 2740 leaves us with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Step 11:
The number 551 fits into 5360 9 times, leaving a remainder of 401.
Put 9 as the next digit of the answer. 
Result so far: 24045.649
If we subtract 4959 from 5360, we get 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Advancing to step 12:
When dividing 4010 by 551, we get 7 with a remainder of 153.
Put 7 as the next digit of the answer. 
Result so far: 24045.6497
If we subtract 3857 from 4010, we get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Moving on to step 13:
551 goes into 1530 2 times with a remainder of 428.
Write down 2 as next digit of the result. 
Result so far: 24045.64972
Subtract 1102 from 1530 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 14:
When dividing 4280 by 551, we get 7 with a remainder of 423.
Record the quotient 7 as the next digit in the result. 
Result so far: 24045.649727
If we take 3857 away from 4280, we end up with 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Going ahead to step 15:
When dividing 4230 by 551, we get 7 with a remainder of 373.
The next digit of our result is 7. 
Result so far: 24045.6497277
Subtracting 3857 from 4230 leaves us with 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

The final result is 24045.6497277 with a remainder of 3.73e-06.