We divide 49539985 by 12
The aim is to understand the frequency of 12 in 49539985.

Let's proceed to step 1:
12 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 12

Advancing to step 2:
49 divided by 12 is 4 with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 1 after subtracting 48 from 49.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 12

Let's proceed to step 3:
The number 12 fits into 15 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 41.0
Deduct 12 from 15 and we're left with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 12

On to step 4:
The number 12 fits into 33 2 times, leaving a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 412.0
Subtract 24 from 33 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 12

Advancing to step 5:
The number 12 fits into 99 8 times, leaving a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 4128.0
The remainder is 3 after subtracting 96 from 99.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 12

Going ahead to step 6:
The number 12 fits into 39 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 41283.0
Deduct 36 from 39 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 12

Advancing to step 7:
When dividing 38 by 12, we get 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 412833.0
Subtract 36 from 38 to get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 12

Moving on to step 8:
12 can be fit into 25 2 times, resulting in a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 4128332.0
The remainder is 1 after subtracting 24 from 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
The number 12 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 4128332.0
Subtracting 0 from 10 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.

On to step 10:
The number 12 fits into 100 8 times, leaving a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 4128332.08
Deduct 96 from 100 and we're left 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.

Step 11:
40 divided by 12 is 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 4128332.083
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.

Step 12:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The next digit of our result is 3. 
Result so far: 4128332.0833
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 4128332.0833 with a balance of 4e-05.