Let's divide 778553 by 28
We want to figure out the number of times 778553 can be divided by 28.

Going ahead to step 1:
The number 28 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 28

Advancing 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
The remainder is 21 after subtracting 56 from 77.
Append the next digit (8) from the dividend to 21 and continue with: 218 / 28

Advancing to step 3:
When dividing 218 by 28, we get 7 with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 196 from 218 leaves us with 22.
Bring next digit (5) of the dividend behind the 22 and repeat the process: 225 / 28

Moving on to step 4:
225 divided by 28 is 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 278.0
Deduct 224 from 225 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 28

On to step 5:
28 can be fit into 15 0 times, resulting in a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 2780.0
If we subtract 0 from 15, we get 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 28

Going ahead to step 6:
28 can be fit into 153 5 times, resulting in a remainder of 13.
Put 5 as the next digit of the answer. 
Result so far: 27805.0
If we take 140 away from 153, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
When dividing 130 by 28, we get 4 with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 27805.4
Subtract 112 from 130 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
If we divide 180 by 28, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 27805.46
Subtract 168 from 180 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 9:
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: 27805.464
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.

On to step 10:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 27805.4642
If we subtract 56 from 80, we 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.

On to step 11:
28 goes into 240 8 times with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 27805.46428
The remainder is 16 after subtracting 224 from 240.
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 12:
When dividing 160 by 28, we get 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 27805.464285
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 13:
28 goes into 200 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 27805.4642857
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 14:
40 divided by 28 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 27805.46428571
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.

Our division results in 27805.46428571 with a remaining 1.2e-08.