Let's divide 814839 by 429
The aim is to understand the frequency of 429 in 814839.

Going ahead to step 1:
The number 429 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 429

Going ahead to step 2:
When dividing 81 by 429, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Grab the next digit (4) from the dividend, add it to 81, then carry on: 814 / 429

Step 3:
The number 429 fits into 814 1 times, leaving a remainder of 385.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 429 from 814 and we're left with 385.
Append the next digit (8) from the dividend to 385 and continue with: 3858 / 429

Advancing to step 4:
The number 429 fits into 3858 8 times, leaving a remainder of 426.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 3432 from 3858, we get 426.
Include the next digit (3) from the dividend after 426, then repeat: 4263 / 429

Moving on to step 5:
429 can be fit into 4263 9 times, resulting in a remainder of 402.
Record the quotient 9 as the next digit in the result. 
Result so far: 189.0
Subtract 3861 from 4263 to get 402.
Append the next digit (9) from the dividend to 402 and continue with: 4029 / 429

Moving on to step 6:
429 goes into 4029 9 times with a remainder of 168.
Write down 9 as next digit of the result. 
Result so far: 1899.0
Subtracting 3861 from 4029 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 7:
429 can be fit into 1680 3 times, resulting in a remainder of 393.
The number 3 becomes the next digit in our result. 
Result so far: 1899.3
The remainder is 393 after subtracting 1287 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Let's proceed to step 8:
429 can be fit into 3930 9 times, resulting in a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 1899.39
The remainder is 69 after subtracting 3861 from 3930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 9:
429 can be fit into 690 1 times, resulting in a remainder of 261.
Use 1 as the next digit of our solution. 
Result so far: 1899.391
The remainder is 261 after subtracting 429 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Let's proceed to step 10:
429 goes into 2610 6 times with a remainder of 36.
The next digit of our result is 6. 
Result so far: 1899.3916
If we take 2574 away from 2610, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
360 divided by 429 is 0 with a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 1899.3916
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 12:
When dividing 3600 by 429, we get 8 with a remainder of 168.
The next digit of our result is 8. 
Result so far: 1899.391608
The remainder is 168 after subtracting 3432 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 13:
If we divide 1680 by 429, we get 3 and a remainder of 393.
The next digit of our result is 3. 
Result so far: 1899.3916083
Subtracting 1287 from 1680 leaves us with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Step 14:
429 goes into 3930 9 times with a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 1899.39160839
If we take 3861 away from 3930, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

After the division, we end up with 1899.39160839 and a remainder of 6.9e-08.