We look at the division of 12843209 by 471 
The aim is to understand the frequency of 471 in 12843209.

Let's proceed to step 1:
1 divided by 471 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 471

Advancing to step 2:
12 divided by 471 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 471

On to step 3:
471 goes into 128 0 times with a remainder of 128.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 128 after subtracting 0 from 128.
Fetch the next digit (4) from the dividend, attach it to 128 and continue: 1284 / 471

Moving on to step 4:
The number 471 fits into 1284 2 times, leaving a remainder of 342.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 942 from 1284, we get 342.
Take the next digit (3) from the dividend and append it to 342, then repeat: 3423 / 471

On to step 5:
When dividing 3423 by 471, we get 7 with a remainder of 126.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
Subtract 3297 from 3423 to get 126.
Fetch the next digit (2) from the dividend, attach it to 126 and continue: 1262 / 471

Let's proceed to step 6:
The number 471 fits into 1262 2 times, leaving a remainder of 320.
Put 2 as the next digit of the answer. 
Result so far: 272.0
Subtract 942 from 1262 to get 320.
Fetch the next digit (0) from the dividend, attach it to 320 and continue: 3200 / 471

Going ahead to step 7:
3200 divided by 471 is 6 with a remainder of 374.
The number 6 becomes the next digit in our result. 
Result so far: 2726.0
If we subtract 2826 from 3200, we get 374.
Bring next digit (9) of the dividend behind the 374 and repeat the process: 3749 / 471

Step 8:
The number 471 fits into 3749 7 times, leaving a remainder of 452.
Use 7 as the next digit of our solution. 
Result so far: 27267.0
The remainder is 452 after subtracting 3297 from 3749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Advancing to step 9:
If we divide 4520 by 471, we get 9 and a remainder of 281.
Record the quotient 9 as the next digit in the result. 
Result so far: 27267.9
If we subtract 4239 from 4520, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Step 10:
471 can be fit into 2810 5 times, resulting in a remainder of 455.
Put 5 as the next digit of the answer. 
Result so far: 27267.95
If we subtract 2355 from 2810, we get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Advancing to step 11:
When dividing 4550 by 471, we get 9 with a remainder of 311.
Put 9 as the next digit of the answer. 
Result so far: 27267.959
The remainder is 311 after subtracting 4239 from 4550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Step 12:
471 goes into 3110 6 times with a remainder of 284.
Record the quotient 6 as the next digit in the result. 
Result so far: 27267.9596
Subtracting 2826 from 3110 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 13:
2840 divided by 471 is 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 27267.95966
The remainder is 14 after subtracting 2826 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 27267.95966, with a leftover of 1.4e-05.