We divide 511125 by 12
Let's see how many times 12 fits into 511125.

Let's proceed to step 1:
12 goes into 5 0 times with 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 (1) from the dividend after 5, then repeat: 51 / 12

Advancing to step 2:
The number 12 fits into 51 4 times, leaving a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 48 from 51, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 12

Let's proceed to step 3:
12 can be fit into 31 2 times, resulting in a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Deduct 24 from 31 and we're left with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 12

Let's proceed to step 4:
12 goes into 71 5 times with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 425.0
Deduct 60 from 71 and we're left with 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 12

Going ahead to step 5:
12 can be fit into 112 9 times, resulting in a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 4259.0
If we subtract 108 from 112, we get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 12

Advancing to step 6:
When dividing 45 by 12, we get 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 42593.0
Subtracting 36 from 45 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
When dividing 90 by 12, we get 7 with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 42593.7
Deduct 84 from 90 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.

Going ahead to step 8:
60 divided by 12 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 42593.75
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.

Advancing to step 9:
0 divided by 12 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 42593.75
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.

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: 42593.75
The remainder is 0 after subtracting 0 from 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 quotient of the division is 42593.75, and the remainder is 0.0.