We look at the division of 86680283 by 814 
The aim is to understand the frequency of 814 in 86680283.

Advancing to step 1:
8 divided by 814 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 814

Advancing to step 2:
86 divided by 814 is 0 with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Bring next digit (6) of the dividend behind the 86 and repeat the process: 866 / 814

Let's proceed to step 3:
866 divided by 814 is 1 with a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 814 away from 866, we end up with 52.
Take the next digit (8) from the dividend and append it to 52, then repeat: 528 / 814

Going ahead to step 4:
When dividing 528 by 814, we get 0 with a remainder of 528.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 528, we get 528.
Include the next digit (0) from the dividend after 528, then repeat: 5280 / 814

Going ahead to step 5:
The number 814 fits into 5280 6 times, leaving a remainder of 396.
Put 6 as the next digit of the answer. 
Result so far: 106.0
Subtract 4884 from 5280 to get 396.
Take the next digit (2) from the dividend and append it to 396, then repeat: 3962 / 814

Step 6:
The number 814 fits into 3962 4 times, leaving a remainder of 706.
Put 4 as the next digit of the answer. 
Result so far: 1064.0
If we take 3256 away from 3962, we end up with 706.
Take the next digit (8) from the dividend and append it to 706, then repeat: 7068 / 814

Advancing to step 7:
814 can be fit into 7068 8 times, resulting in a remainder of 556.
The next digit of our result is 8. 
Result so far: 10648.0
The remainder is 556 after subtracting 6512 from 7068.
Fetch the next digit (3) from the dividend, attach it to 556 and continue: 5563 / 814

Going ahead to step 8:
When dividing 5563 by 814, we get 6 with a remainder of 679.
Record the quotient 6 as the next digit in the result. 
Result so far: 106486.0
Deduct 4884 from 5563 and we're left with 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6790, and continue the process.

On to step 9:
814 can be fit into 6790 8 times, resulting in a remainder of 278.
Record the quotient 8 as the next digit in the result. 
Result so far: 106486.8
If we take 6512 away from 6790, we end up with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Moving on to step 10:
When dividing 2780 by 814, we get 3 with a remainder of 338.
Write down 3 as next digit of the result. 
Result so far: 106486.83
The remainder is 338 after subtracting 2442 from 2780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Going ahead to step 11:
814 goes into 3380 4 times with a remainder of 124.
The number 4 becomes the next digit in our result. 
Result so far: 106486.834
Subtracting 3256 from 3380 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 12:
If we divide 1240 by 814, we get 1 and a remainder of 426.
Put 1 as the next digit of the answer. 
Result so far: 106486.8341
Deduct 814 from 1240 and we're left with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Going ahead to step 13:
814 goes into 4260 5 times with a remainder of 190.
Put 5 as the next digit of the answer. 
Result so far: 106486.83415
If we subtract 4070 from 4260, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 14:
When dividing 1900 by 814, we get 2 with a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 106486.834152
If we subtract 1628 from 1900, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 15:
814 goes into 2720 3 times with a remainder of 278.
The number 3 becomes the next digit in our result. 
Result so far: 106486.8341523
Deduct 2442 from 2720 and we're left with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Advancing to step 16:
The number 814 fits into 2780 3 times, leaving a remainder of 338.
The next digit of our result is 3. 
Result so far: 106486.83415233
Subtracting 2442 from 2780 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

The final outcome is 106486.83415233, with a leftover of 3.38e-07.