We're dividing 77443246 by 28 
We're looking to find how many times 28 goes into 77443246.

Step 1:
28 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 28

Let's proceed to step 2:
77 divided by 28 is 2 with a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 56 from 77 and we're left with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 28

Step 3:
The number 28 fits into 214 7 times, leaving a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 27.0
Deduct 196 from 214 and we're left with 18.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 28

Let's proceed to step 4:
28 can be fit into 184 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 276.0
The remainder is 16 after subtracting 168 from 184.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 28

On to step 5:
28 goes into 163 5 times with a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 2765.0
Deduct 140 from 163 and we're left with 23.
Fetch the next digit (2) from the dividend, attach it to 23 and continue: 232 / 28

On to step 6:
If we divide 232 by 28, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 27658.0
The remainder is 8 after subtracting 224 from 232.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 28

Advancing to step 7:
If we divide 84 by 28, we get 3 and a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 276583.0
If we take 84 away from 84, we end up with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 28

Step 8:
The number 28 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 2765830.0
Deduct 0 from 6 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
28 goes into 60 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2765830.2
If we subtract 56 from 60, we 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.

Going ahead to step 10:
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: 2765830.21
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.

Advancing to step 11:
28 goes into 120 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 2765830.214
If we take 112 away from 120, we end up 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 12:
28 goes into 80 2 times with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 2765830.2142
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 13:
If we divide 240 by 28, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 2765830.21428
If we take 224 away from 240, 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.

Moving on to step 14:
When dividing 160 by 28, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 2765830.214285
If we take 140 away from 160, we end up 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 15:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 2765830.2142857
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.

Advancing to step 16:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 2765830.21428571
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.

The final outcome is 2765830.21428571, with a leftover of 1.2e-08.