12671115 ÷ 28 
We want to divide 12671115 by 28.

Let's proceed to step 1:
When dividing 1 by 28, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 28

Step 2:
If we divide 12 by 28, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 28

Going ahead to step 3:
The number 28 fits into 126 4 times, leaving a remainder of 14.
The next digit of our result is 4. 
Result so far: 4.0
If we take 112 away from 126, we end up with 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 28

On to step 4:
The number 28 fits into 147 5 times, leaving a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we subtract 140 from 147, we get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 28

Moving on to step 5:
28 can be fit into 71 2 times, resulting in a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 452.0
Subtracting 56 from 71 leaves us with 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 28

Moving on to step 6:
If we divide 151 by 28, we get 5 and a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 4525.0
The remainder is 11 after subtracting 140 from 151.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 28

Moving on to step 7:
111 divided by 28 is 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 45253.0
Subtract 84 from 111 to get 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 28

Step 8:
When dividing 275 by 28, we get 9 with a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 452539.0
Subtract 252 from 275 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
230 divided by 28 is 8 with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 452539.8
The remainder is 6 after subtracting 224 from 230.
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 10:
28 goes into 60 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 452539.82
Subtracting 56 from 60 leaves us 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.

Going ahead to step 11:
When dividing 40 by 28, we get 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 452539.821
If we take 28 away from 40, 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.

Moving on to step 12:
When dividing 120 by 28, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 452539.8214
Deduct 112 from 120 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 452539.82142
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
28 can be fit into 240 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 452539.821428
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.

On to step 15:
When dividing 160 by 28, we get 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 452539.8214285
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.

Moving on to step 16:
200 divided by 28 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 452539.82142857
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 452539.82142857, and the remainder is 4e-09.