353615 ÷ 12 
The aim is to understand the frequency of 12 in 353615.

Let's proceed to step 1:
12 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 12

On to step 2:
When dividing 35 by 12, we get 2 with a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 24 from 35 leaves us with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 12

Going ahead to step 3:
12 can be fit into 113 9 times, resulting in a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Subtracting 108 from 113 leaves us with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 12

Advancing to step 4:
56 divided by 12 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 294.0
Subtracting 48 from 56 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 12

Going ahead to step 5:
When dividing 81 by 12, we get 6 with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 2946.0
Subtracting 72 from 81 leaves us with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 12

Step 6:
If we divide 95 by 12, we get 7 and a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 29467.0
Subtract 84 from 95 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
12 goes into 110 9 times with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 29467.9
Subtracting 108 from 110 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
When dividing 20 by 12, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 29467.91
If we take 12 away from 20, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
If we divide 80 by 12, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 29467.916
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 29467.9166
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 29467.9166 with a balance of 8e-05.