Let's divide 73899 by 12
We want to divide 73899 by 12.

Going ahead to step 1:
12 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 12

On to step 2:
The number 12 fits into 73 6 times, leaving a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 1 after subtracting 72 from 73.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 12

On to step 3:
When dividing 18 by 12, we get 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we subtract 12 from 18, we get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 12

Step 4:
When dividing 69 by 12, we get 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 615.0
Subtracting 60 from 69 leaves us with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 12

Step 5:
12 goes into 99 8 times with a remainder of 3.
The next digit of our result is 8. 
Result so far: 6158.0
Subtracting 96 from 99 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.

Advancing to step 6:
The number 12 fits into 30 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 6158.2
If we take 24 away from 30, we end up 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.

Step 7:
When dividing 60 by 12, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 6158.25
Deduct 60 from 60 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.

Going ahead to step 8:
If we divide 0 by 12, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6158.25
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.

Let's proceed to step 9:
0 divided by 12 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 6158.25
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.

Our division results in 6158.25 with a remaining 0.0.