We're dividing 496361 by 12 
The aim is to understand the frequency of 12 in 496361.

Step 1:
4 divided by 12 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 12

Step 2:
12 can be fit into 49 4 times, resulting in a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 48 from 49 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 12

Advancing to step 3:
12 can be fit into 16 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 41.0
Subtract 12 from 16 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 12

Advancing to step 4:
43 divided by 12 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 413.0
If we subtract 36 from 43, we get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 12

Going ahead to step 5:
12 goes into 76 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 4136.0
Deduct 72 from 76 and we're left with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 12

On to step 6:
When dividing 41 by 12, we get 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 41363.0
If we subtract 36 from 41, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
When dividing 50 by 12, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 41363.4
If we subtract 48 from 50, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
12 goes into 20 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 41363.41
Subtract 12 from 20 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 41363.416
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.

Let's proceed to step 10:
When dividing 80 by 12, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 41363.4166
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 41363.4166, with a leftover of 8e-05.