We look at the division of 512773 by 12 
We want to divide 512773 by 12.

Step 1:
When dividing 5 by 12, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 12

Moving on to step 2:
If we divide 51 by 12, we get 4 and a remainder of 3.
The next digit of our result is 4. 
Result so far: 4.0
If we take 48 away from 51, we end up with 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 12

Moving on to step 3:
12 goes into 32 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtract 24 from 32 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 12

Step 4:
12 goes into 87 7 times with a remainder of 3.
The next digit of our result is 7. 
Result so far: 427.0
If we subtract 84 from 87, we get 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 12

Let's proceed to step 5:
37 divided by 12 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 4273.0
If we subtract 36 from 37, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 12

On to step 6:
The number 12 fits into 13 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 42731.0
If we take 12 away from 13, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
10 divided by 12 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 42731.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
12 goes into 100 8 times with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 42731.08
The remainder is 4 after subtracting 96 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 42731.083
If we subtract 36 from 40, we 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.

Going ahead to step 10:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 42731.0833
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.

The final result is 42731.0833 with a remainder of 4e-05.