20526829 divided by 12 
The aim is to understand the frequency of 12 in 20526829.

Advancing to step 1:
If we divide 2 by 12, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 12

Advancing to step 2:
If we divide 20 by 12, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 12 from 20 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 12

Let's proceed to step 3:
If we divide 85 by 12, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 84 from 85 and we're left with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 12

Let's proceed to step 4:
When dividing 12 by 12, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 171.0
The remainder is 0 after subtracting 12 from 12.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 12

Let's proceed to step 5:
12 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 1710.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 12

Moving on to step 6:
12 can be fit into 68 5 times, resulting in a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 17105.0
If we subtract 60 from 68, we get 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 12

On to step 7:
The number 12 fits into 82 6 times, leaving a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 171056.0
Subtracting 72 from 82 leaves us with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 12

Advancing to step 8:
109 divided by 12 is 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 1710569.0
If we subtract 108 from 109, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 9:
12 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1710569.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
If we divide 100 by 12, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 1710569.08
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.

Moving on to step 11:
12 goes into 40 3 times with a remainder of 4.
The next digit of our result is 3. 
Result so far: 1710569.083
Subtracting 36 from 40 leaves us with 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 12:
The number 12 fits into 40 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 1710569.0833
Subtracting 36 from 40 leaves us with 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 1710569.0833 with a balance of 4e-05.