347917 divided by 12 
The aim is to understand the frequency of 12 in 347917.

Advancing to step 1:
12 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 12

Going ahead to step 2:
34 divided by 12 is 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 24 from 34 leaves us with 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 12

Advancing to step 3:
107 divided by 12 is 8 with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtracting 96 from 107 leaves us with 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 12

Moving on to step 4:
If we divide 119 by 12, we get 9 and a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 289.0
If we take 108 away from 119, we end up with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 12

Advancing to step 5:
If we divide 111 by 12, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 2899.0
The remainder is 3 after subtracting 108 from 111.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 12

On to step 6:
If we divide 37 by 12, we get 3 and a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 28993.0
If we take 36 away from 37, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
The number 12 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 28993.0
If we subtract 0 from 10, we 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.

On to step 8:
12 goes into 100 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 28993.08
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.

On to step 9:
12 can be fit into 40 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 28993.083
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.

On to step 10:
12 goes into 40 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 28993.0833
If we take 36 away from 40, we end up 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.

After the division, we end up with 28993.0833 and a remainder of 4e-05.