Let's divide 561723 by 12
The aim is to understand the frequency of 12 in 561723.

Going ahead to step 1:
12 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 12

Let's proceed to step 2:
When dividing 56 by 12, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 48 from 56 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 12

Going ahead to step 3:
12 goes into 81 6 times with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
The remainder is 9 after subtracting 72 from 81.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 12

Advancing to step 4:
If we divide 97 by 12, we get 8 and a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 468.0
If we take 96 away from 97, we end up with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 12

Going ahead to step 5:
12 divided by 12 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 4681.0
The remainder is 0 after subtracting 12 from 12.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 12

Moving on to step 6:
3 divided by 12 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 46810.0
Subtracting 0 from 3 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
12 can be fit into 30 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 46810.2
The remainder is 6 after subtracting 24 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
12 goes into 60 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 46810.25
If we subtract 60 from 60, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
If we divide 0 by 12, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 46810.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
If we divide 0 by 12, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 46810.25
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 46810.25, with a leftover of 0.0.