778668 ÷ 28 
We want to figure out the number of times 778668 can be divided by 28.

Going ahead to step 1:
The number 28 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 28

Moving on to step 2:
28 can be fit into 77 2 times, resulting in a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 56 from 77, we get 21.
Fetch the next digit (8) from the dividend, attach it to 21 and continue: 218 / 28

Advancing to step 3:
28 can be fit into 218 7 times, resulting in a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 27.0
The remainder is 22 after subtracting 196 from 218.
Take the next digit (6) from the dividend and append it to 22, then repeat: 226 / 28

Step 4:
The number 28 fits into 226 8 times, leaving a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 278.0
If we take 224 away from 226, we end up with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 28

Let's proceed to step 5:
When dividing 26 by 28, we get 0 with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 2780.0
Subtract 0 from 26 to get 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 28

On to step 6:
28 can be fit into 268 9 times, resulting in a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 27809.0
If we take 252 away from 268, we end up 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.

Step 7:
28 goes into 160 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 27809.5
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
When dividing 200 by 28, we get 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 27809.57
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.

On to step 9:
28 can be fit into 40 1 times, resulting in a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 27809.571
Deduct 28 from 40 and we're left 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 10:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 27809.5714
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.

Let's proceed to step 11:
28 goes into 80 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 27809.57142
Deduct 56 from 80 and we're left 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 12:
When dividing 240 by 28, we get 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 27809.571428
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.

Advancing to step 13:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 27809.5714285
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.

On to step 14:
28 goes into 200 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 27809.57142857
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.

The quotient of the division is 27809.57142857, and the remainder is 4e-09.