687980 divided by 28 
We're looking to find how many times 28 goes into 687980.

Let's proceed to step 1:
When dividing 6 by 28, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 28

On to step 2:
68 divided by 28 is 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 56 from 68, we get 12.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 28

Going ahead to step 3:
28 can be fit into 127 4 times, resulting in a remainder of 15.
Put 4 as the next digit of the answer. 
Result so far: 24.0
If we take 112 away from 127, we end up with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 28

On to step 4:
28 can be fit into 159 5 times, resulting in a remainder of 19.
Record the quotient 5 as the next digit in the result. 
Result so far: 245.0
Subtracting 140 from 159 leaves us with 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 28

Let's proceed to step 5:
28 can be fit into 198 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 2457.0
The remainder is 2 after subtracting 196 from 198.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 28

On to step 6:
20 divided by 28 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 24570.0
The remainder is 20 after subtracting 0 from 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 7:
200 divided by 28 is 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 24570.7
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.

Going ahead to step 8:
40 divided by 28 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 24570.71
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.

Step 9:
120 divided by 28 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 24570.714
If we subtract 112 from 120, we 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.

Advancing to step 10:
If we divide 80 by 28, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 24570.7142
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.

Let's proceed to step 11:
28 goes into 240 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 24570.71428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

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: 24570.714285
Subtracting 140 from 160 leaves us 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.

Let's proceed to step 13:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 24570.7142857
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.

On to step 14:
If we divide 40 by 28, we get 1 and a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 24570.71428571
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.

The quotient of the division is 24570.71428571, and the remainder is 1.2e-08.