We're dividing 520340 by 28 
We're looking to find how many times 28 goes into 520340.

Moving on to step 1:
The number 28 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 28

Going ahead to step 2:
52 divided by 28 is 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 28 from 52 leaves us with 24.
Append the next digit (0) from the dividend to 24 and continue with: 240 / 28

Advancing to step 3:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 224 from 240 leaves us with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 28

Moving on to step 4:
The number 28 fits into 163 5 times, leaving a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 185.0
If we subtract 140 from 163, we get 23.
Bring next digit (4) of the dividend behind the 23 and repeat the process: 234 / 28

Moving on to step 5:
28 can be fit into 234 8 times, resulting in a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 1858.0
If we take 224 away from 234, we end up with 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 28

Advancing to step 6:
28 goes into 100 3 times with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 18583.0
Deduct 84 from 100 and we're left 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 7:
28 can be fit into 160 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 18583.5
If we subtract 140 from 160, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
28 goes into 200 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 18583.57
If we take 196 away from 200, we end up 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.

Moving on to step 9:
The number 28 fits into 40 1 times, leaving a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 18583.571
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.

Going ahead to step 10:
When dividing 120 by 28, we get 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 18583.5714
Subtracting 112 from 120 leaves us 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.

Step 11:
If we divide 80 by 28, we get 2 and a remainder of 24.
The next digit of our result is 2. 
Result so far: 18583.57142
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.

Advancing to step 12:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 18583.571428
Subtracting 224 from 240 leaves us 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.

On to step 13:
When dividing 160 by 28, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 18583.5714285
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.

Step 14:
28 goes into 200 7 times with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 18583.57142857
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.

In conclusion, the division gives 18583.57142857 with a balance of 4e-09.