Let's divide 777831 by 28
We're looking to find how many times 28 goes into 777831.

Step 1:
When dividing 7 by 28, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 28

Going ahead to step 2:
77 divided by 28 is 2 with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 56 from 77 to get 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 28

On to step 3:
28 can be fit into 217 7 times, resulting in a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtracting 196 from 217 leaves us with 21.
Fetch the next digit (8) from the dividend, attach it to 21 and continue: 218 / 28

Let's proceed to step 4:
When dividing 218 by 28, we get 7 with a remainder of 22.
The next digit of our result is 7. 
Result so far: 277.0
Subtract 196 from 218 to get 22.
Grab the next digit (3) from the dividend, add it to 22, then carry on: 223 / 28

Advancing to step 5:
223 divided by 28 is 7 with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 2777.0
If we subtract 196 from 223, we get 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 28

Step 6:
When dividing 271 by 28, we get 9 with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 27779.0
Subtracting 252 from 271 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
28 goes into 190 6 times with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 27779.6
Subtract 168 from 190 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 8:
When dividing 220 by 28, we get 7 with a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 27779.67
Deduct 196 from 220 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.

Step 9:
28 goes into 240 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 27779.678
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.

Moving on to step 10:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 27779.6785
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 11:
If we divide 200 by 28, we get 7 and a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 27779.67857
The remainder is 4 after subtracting 196 from 200.
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 12:
When dividing 40 by 28, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 27779.678571
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.

Advancing to step 13:
If we divide 120 by 28, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 27779.6785714
Deduct 112 from 120 and we're left 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.

Advancing to step 14:
If we divide 80 by 28, we get 2 and a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 27779.67857142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 27779.67857142 and a remainder of 2.4e-08.