Let's divide 331491 by 28
Our goal is to divide 331491 by 28.

Going ahead to step 1:
If we divide 3 by 28, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 28

Step 2:
28 can be fit into 33 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 28 from 33 leaves us with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 28

Moving on to step 3:
28 goes into 51 1 times with a remainder of 23.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 23 after subtracting 28 from 51.
Take the next digit (4) from the dividend and append it to 23, then repeat: 234 / 28

Step 4:
28 can be fit into 234 8 times, resulting in a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
The remainder is 10 after subtracting 224 from 234.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 28

Going ahead to step 5:
When dividing 109 by 28, we get 3 with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 1183.0
Subtract 84 from 109 to get 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 28

On to step 6:
28 can be fit into 251 8 times, resulting in a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 11838.0
The remainder is 27 after subtracting 224 from 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
When dividing 270 by 28, we get 9 with a remainder of 18.
The next digit of our result is 9. 
Result so far: 11838.9
The remainder is 18 after subtracting 252 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
If we divide 180 by 28, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 11838.96
If we take 168 away from 180, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
If we divide 120 by 28, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 11838.964
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 11838.9642
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 11:
240 divided by 28 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 11838.96428
Subtracting 224 from 240 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
If we divide 160 by 28, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 11838.964285
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
28 can be fit into 200 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 11838.9642857
Deduct 196 from 200 and we're left 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.

Moving on to step 14:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 11838.96428571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 11838.96428571 with a remaining 1.2e-08.