We're dividing 273789 by 12 
We want to figure out the number of times 273789 can be divided by 12.

On to step 1:
2 divided by 12 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 12

Moving on to step 2:
27 divided by 12 is 2 with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 24 away from 27, we end up with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 12

Moving on to step 3:
12 can be fit into 33 2 times, resulting in a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we take 24 away from 33, we end up with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 12

Advancing to step 4:
12 goes into 97 8 times with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 228.0
Subtracting 96 from 97 leaves us with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 12

Moving on to step 5:
If we divide 18 by 12, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 2281.0
If we take 12 away from 18, we end up with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 12

On to step 6:
12 can be fit into 69 5 times, resulting in a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 22815.0
Deduct 60 from 69 and we're left 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:
If we divide 90 by 12, we get 7 and a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 22815.7
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
12 goes into 60 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 22815.75
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.

On to step 9:
The number 12 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 22815.75
Subtract 0 from 0 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.

Moving on to step 10:
The number 12 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 22815.75
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 22815.75, and the remainder is 0.0.