306687 divided by 28 
Our goal is to divide 306687 by 28.

Step 1:
If we divide 3 by 28, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 28

Going ahead to step 2:
When dividing 30 by 28, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 2 after subtracting 28 from 30.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 28

Going ahead to step 3:
28 goes into 26 0 times with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 26 leaves us with 26.
Include the next digit (6) from the dividend after 26, then repeat: 266 / 28

Moving on to step 4:
When dividing 266 by 28, we get 9 with a remainder of 14.
The next digit of our result is 9. 
Result so far: 109.0
Subtract 252 from 266 to get 14.
Append the next digit (8) from the dividend to 14 and continue with: 148 / 28

Let's proceed to step 5:
If we divide 148 by 28, we get 5 and a remainder of 8.
The next digit of our result is 5. 
Result so far: 1095.0
Subtract 140 from 148 to get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 28

Step 6:
28 can be fit into 87 3 times, resulting in a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 10953.0
Subtract 84 from 87 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 28 fits into 30 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 10953.1
If we subtract 28 from 30, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
If we divide 20 by 28, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10953.1
If we subtract 0 from 20, we get 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 9:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 10953.107
Subtracting 196 from 200 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.

Step 10:
40 divided by 28 is 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 10953.1071
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.

Let's proceed to step 11:
120 divided by 28 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 10953.10714
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.

Moving on to step 12:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 10953.107142
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.

Let's proceed to step 13:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 10953.1071428
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 14:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 10953.10714285
If we subtract 140 from 160, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 10953.10714285, with a leftover of 2e-08.