Let's divide 12747072 by 155
Our goal is to divide 12747072 by 155.

Let's proceed to step 1:
155 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 155

Going ahead to step 2:
155 goes into 12 0 times with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 155

Step 3:
155 can be fit into 127 0 times, resulting in a remainder of 127.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 127, we get 127.
Take the next digit (4) from the dividend and append it to 127, then repeat: 1274 / 155

Let's proceed to step 4:
155 can be fit into 1274 8 times, resulting in a remainder of 34.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 1240 from 1274, we get 34.
Include the next digit (7) from the dividend after 34, then repeat: 347 / 155

On to step 5:
The number 155 fits into 347 2 times, leaving a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 82.0
If we take 310 away from 347, we end up with 37.
Take the next digit (0) from the dividend and append it to 37, then repeat: 370 / 155

Advancing to step 6:
155 goes into 370 2 times with a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 822.0
If we take 310 away from 370, we end up with 60.
Append the next digit (7) from the dividend to 60 and continue with: 607 / 155

Going ahead to step 7:
When dividing 607 by 155, we get 3 with a remainder of 142.
Use 3 as the next digit of our solution. 
Result so far: 8223.0
If we subtract 465 from 607, we get 142.
Include the next digit (2) from the dividend after 142, then repeat: 1422 / 155

Let's proceed to step 8:
155 can be fit into 1422 9 times, resulting in a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 82239.0
Subtracting 1395 from 1422 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 9:
The number 155 fits into 270 1 times, leaving a remainder of 115.
The number 1 becomes the next digit in our result. 
Result so far: 82239.1
Subtract 155 from 270 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 10:
When dividing 1150 by 155, we get 7 with a remainder of 65.
Use 7 as the next digit of our solution. 
Result so far: 82239.17
Subtracting 1085 from 1150 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 11:
If we divide 650 by 155, we get 4 and a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 82239.174
Deduct 620 from 650 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
The number 155 fits into 300 1 times, leaving a remainder of 145.
Put 1 as the next digit of the answer. 
Result so far: 82239.1741
Subtract 155 from 300 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 13:
If we divide 1450 by 155, we get 9 and a remainder of 55.
The number 9 becomes the next digit in our result. 
Result so far: 82239.17419
If we take 1395 away from 1450, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 14:
If we divide 550 by 155, we get 3 and a remainder of 85.
Put 3 as the next digit of the answer. 
Result so far: 82239.174193
Subtract 465 from 550 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 15:
The number 155 fits into 850 5 times, leaving a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 82239.1741935
Subtract 775 from 850 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 16:
750 divided by 155 is 4 with a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 82239.17419354
Subtracting 620 from 750 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 82239.17419354 with a remainder of 1.3e-07.