957442 divided by 12 
The aim is to understand the frequency of 12 in 957442.

Advancing to step 1:
When dividing 9 by 12, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 12

Step 2:
The number 12 fits into 95 7 times, leaving a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 84 away from 95, we end up with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 12

Step 3:
12 can be fit into 117 9 times, resulting in a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 79.0
If we take 108 away from 117, we end up with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 12

Advancing to step 4:
94 divided by 12 is 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 797.0
If we subtract 84 from 94, we get 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 12

Going ahead to step 5:
12 goes into 104 8 times with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 7978.0
If we take 96 away from 104, we end up with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 12

Advancing to step 6:
The number 12 fits into 82 6 times, leaving a remainder of 10.
The next digit of our result is 6. 
Result so far: 79786.0
Subtracting 72 from 82 leaves us 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.

Moving on to step 7:
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: 79786.8
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 8:
40 divided by 12 is 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 79786.83
The remainder is 4 after subtracting 36 from 40.
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.
Put 3 as the next digit of the answer. 
Result so far: 79786.833
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.

After the division, we end up with 79786.833 and a remainder of 0.0004.