Let's divide 572242 by 12
The aim is to understand the frequency of 12 in 572242.

Advancing to step 1:
The number 12 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 12

Going ahead to step 2:
If we divide 57 by 12, we get 4 and a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 9 after subtracting 48 from 57.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 12

Let's proceed to step 3:
If we divide 92 by 12, we get 7 and a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we subtract 84 from 92, we get 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 12

Step 4:
12 can be fit into 82 6 times, resulting in a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 476.0
If we subtract 72 from 82, we get 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 12

Advancing to step 5:
When dividing 104 by 12, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 4768.0
Subtract 96 from 104 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 12

Advancing to step 6:
12 can be fit into 82 6 times, resulting in a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 47686.0
Subtract 72 from 82 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.

Let's proceed to step 7:
When dividing 100 by 12, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 47686.8
Subtract 96 from 100 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.

Let's proceed to step 8:
12 can be fit into 40 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 47686.83
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 9:
12 goes into 40 3 times with a remainder of 4.
The next digit of our result is 3. 
Result so far: 47686.833
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.

The quotient of the division is 47686.833, and the remainder is 0.0004.