555819 divided by 12 
We want to figure out the number of times 555819 can be divided by 12.

Let's proceed to step 1:
12 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 12

Let's proceed to step 2:
12 goes into 55 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 48 from 55, we get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 12

Step 3:
If we divide 75 by 12, we get 6 and a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 46.0
Subtract 72 from 75 to get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 12

Step 4:
The number 12 fits into 38 3 times, leaving a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 463.0
Subtracting 36 from 38 leaves us with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 12

Going ahead to step 5:
If we divide 21 by 12, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 4631.0
If we subtract 12 from 21, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 12

Step 6:
99 divided by 12 is 8 with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 46318.0
If we take 96 away from 99, we end up 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.

Moving on to step 7:
If we divide 30 by 12, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 46318.2
Deduct 24 from 30 and we're left with 6.
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: 46318.25
Subtract 60 from 60 to 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.

Step 9:
12 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 46318.25
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.

Going ahead to step 10:
If we divide 0 by 12, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 46318.25
Deduct 0 from 0 and we're left 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.

After the division, we end up with 46318.25 and a remainder of 0.0.