Let's divide 628660 by 28
We want to figure out the number of times 628660 can be divided by 28.

Step 1:
The number 28 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 28

Step 2:
28 can be fit into 62 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 56 from 62 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 28

Going ahead to step 3:
If we divide 68 by 28, we get 2 and a remainder of 12.
The next digit of our result is 2. 
Result so far: 22.0
If we take 56 away from 68, we end up with 12.
Take the next digit (6) from the dividend and append it to 12, then repeat: 126 / 28

Going ahead to step 4:
When dividing 126 by 28, we get 4 with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 224.0
Deduct 112 from 126 and we're left with 14.
Take the next digit (6) from the dividend and append it to 14, then repeat: 146 / 28

Moving on to step 5:
28 can be fit into 146 5 times, resulting in a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 2245.0
Subtracting 140 from 146 leaves us with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 28

On to step 6:
28 can be fit into 60 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 22452.0
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.

Step 7:
28 can be fit into 40 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 22452.1
Subtracting 28 from 40 leaves us 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.

Going ahead to step 8:
120 divided by 28 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 22452.14
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.

Step 9:
28 goes into 80 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 22452.142
Subtracting 56 from 80 leaves us 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.

On to step 10:
240 divided by 28 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 22452.1428
Deduct 224 from 240 and we're left 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.

Let's proceed to step 11:
If we divide 160 by 28, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 22452.14285
Deduct 140 from 160 and we're left 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 12:
28 goes into 200 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 22452.142857
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 13:
28 goes into 40 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 22452.1428571
The remainder is 12 after subtracting 28 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 22452.14285714
Subtracting 112 from 120 leaves us 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.

The quotient of the division is 22452.14285714, and the remainder is 8e-09.