Let's divide 28667995 by 520
We want to divide 28667995 by 520.

Step 1:
When dividing 2 by 520, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 520

Let's proceed to step 2:
520 goes into 28 0 times with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Grab the next digit (6) from the dividend, add it to 28, then carry on: 286 / 520

Advancing to step 3:
When dividing 286 by 520, we get 0 with a remainder of 286.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 286 to get 286.
Fetch the next digit (6) from the dividend, attach it to 286 and continue: 2866 / 520

Step 4:
When dividing 2866 by 520, we get 5 with a remainder of 266.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2600 from 2866 to get 266.
Append the next digit (7) from the dividend to 266 and continue with: 2667 / 520

Let's proceed to step 5:
When dividing 2667 by 520, we get 5 with a remainder of 67.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Subtracting 2600 from 2667 leaves us with 67.
Include the next digit (9) from the dividend after 67, then repeat: 679 / 520

Let's proceed to step 6:
When dividing 679 by 520, we get 1 with a remainder of 159.
Write down 1 as next digit of the result. 
Result so far: 551.0
If we subtract 520 from 679, we get 159.
Include the next digit (9) from the dividend after 159, then repeat: 1599 / 520

Advancing to step 7:
If we divide 1599 by 520, we get 3 and a remainder of 39.
The next digit of our result is 3. 
Result so far: 5513.0
Subtracting 1560 from 1599 leaves us with 39.
Grab the next digit (5) from the dividend, add it to 39, then carry on: 395 / 520

Advancing to step 8:
If we divide 395 by 520, we get 0 and a remainder of 395.
Put 0 as the next digit of the answer. 
Result so far: 55130.0
The remainder is 395 after subtracting 0 from 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Going ahead to step 9:
The number 520 fits into 3950 7 times, leaving a remainder of 310.
Record the quotient 7 as the next digit in the result. 
Result so far: 55130.7
If we take 3640 away from 3950, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 10:
520 can be fit into 3100 5 times, resulting in a remainder of 500.
Write down 5 as next digit of the result. 
Result so far: 55130.75
The remainder is 500 after subtracting 2600 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 11:
520 goes into 5000 9 times with a remainder of 320.
Record the quotient 9 as the next digit in the result. 
Result so far: 55130.759
If we take 4680 away from 5000, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 12:
520 goes into 3200 6 times with a remainder of 80.
The next digit of our result is 6. 
Result so far: 55130.7596
Subtract 3120 from 3200 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
The number 520 fits into 800 1 times, leaving a remainder of 280.
Record the quotient 1 as the next digit in the result. 
Result so far: 55130.75961
If we subtract 520 from 800, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 14:
520 goes into 2800 5 times with a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 55130.759615
If we take 2600 away from 2800, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 15:
520 can be fit into 2000 3 times, resulting in a remainder of 440.
Put 3 as the next digit of the answer. 
Result so far: 55130.7596153
Subtracting 1560 from 2000 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 16:
4400 divided by 520 is 8 with a remainder of 240.
The number 8 becomes the next digit in our result. 
Result so far: 55130.75961538
Subtracting 4160 from 4400 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final outcome is 55130.75961538, with a leftover of 2.4e-07.