We divide 820141 by 12
The aim is to understand the frequency of 12 in 820141.

Advancing to step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 12

Step 2:
When dividing 82 by 12, we get 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 72 from 82 to get 10.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 12

Going ahead to step 3:
If we divide 100 by 12, we get 8 and a remainder of 4.
The next digit of our result is 8. 
Result so far: 68.0
Subtracting 96 from 100 leaves us with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 12

Moving on to step 4:
When dividing 41 by 12, we get 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 683.0
If we take 36 away from 41, we end up with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 12

Let's proceed to step 5:
12 goes into 54 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 6834.0
Subtract 48 from 54 to get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 12

Going ahead to step 6:
61 divided by 12 is 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 68345.0
The remainder is 1 after subtracting 60 from 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
10 divided by 12 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 68345.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
The number 12 fits into 100 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 68345.08
The remainder is 4 after subtracting 96 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
If we divide 40 by 12, we get 3 and a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 68345.083
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
When dividing 40 by 12, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 68345.0833
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 68345.0833 with a balance of 4e-05.