475807 ÷ 12 
Our goal is to divide 475807 by 12.

Let's proceed to step 1:
12 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 12

Moving on to step 2:
The number 12 fits into 47 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 36 away from 47, we end up with 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 12

Let's proceed to step 3:
12 can be fit into 115 9 times, resulting in a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtracting 108 from 115 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 12

Step 4:
When dividing 78 by 12, we get 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 396.0
If we subtract 72 from 78, we get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 12

On to step 5:
12 goes into 60 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 3965.0
If we take 60 away from 60, we end up with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 12

Step 6:
If we divide 7 by 12, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 39650.0
Subtract 0 from 7 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
The number 12 fits into 70 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 39650.5
Deduct 60 from 70 and we're left 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.

Step 8:
12 goes into 100 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 39650.58
Subtract 96 from 100 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
12 goes into 40 3 times with a remainder of 4.
The next digit of our result is 3. 
Result so far: 39650.583
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.

Let's proceed to step 10:
12 can be fit into 40 3 times, resulting in a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 39650.5833
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 39650.5833 and a remainder of 4e-05.