54702107 ÷ 520 
Let's see how many times 520 fits into 54702107.

Advancing to step 1:
If we divide 5 by 520, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 520

Advancing to step 2:
520 can be fit into 54 0 times, resulting in a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Include the next digit (7) from the dividend after 54, then repeat: 547 / 520

On to step 3:
The number 520 fits into 547 1 times, leaving a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 520 from 547 to get 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 520

On to step 4:
270 divided by 520 is 0 with a remainder of 270.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 270, we get 270.
Grab the next digit (2) from the dividend, add it to 270, then carry on: 2702 / 520

Going ahead to step 5:
If we divide 2702 by 520, we get 5 and a remainder of 102.
Write down 5 as next digit of the result. 
Result so far: 105.0
Subtract 2600 from 2702 to get 102.
Bring next digit (1) of the dividend behind the 102 and repeat the process: 1021 / 520

Let's proceed to step 6:
520 can be fit into 1021 1 times, resulting in a remainder of 501.
Use 1 as the next digit of our solution. 
Result so far: 1051.0
If we take 520 away from 1021, we end up with 501.
Grab the next digit (0) from the dividend, add it to 501, then carry on: 5010 / 520

Advancing to step 7:
The number 520 fits into 5010 9 times, leaving a remainder of 330.
Use 9 as the next digit of our solution. 
Result so far: 10519.0
Deduct 4680 from 5010 and we're left with 330.
Bring next digit (7) of the dividend behind the 330 and repeat the process: 3307 / 520

Moving on to step 8:
3307 divided by 520 is 6 with a remainder of 187.
Use 6 as the next digit of our solution. 
Result so far: 105196.0
If we subtract 3120 from 3307, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

On to step 9:
When dividing 1870 by 520, we get 3 with a remainder of 310.
Write down 3 as next digit of the result. 
Result so far: 105196.3
If we take 1560 away from 1870, 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.

Going ahead to step 10:
If we divide 3100 by 520, we get 5 and a remainder of 500.
The number 5 becomes the next digit in our result. 
Result so far: 105196.35
If we take 2600 away from 3100, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 11:
If we divide 5000 by 520, we get 9 and a remainder of 320.
Record the quotient 9 as the next digit in the result. 
Result so far: 105196.359
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.

Let's proceed to step 12:
520 goes into 3200 6 times with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 105196.3596
If we subtract 3120 from 3200, we 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.

On to step 13:
If we divide 800 by 520, we get 1 and a remainder of 280.
The next digit of our result is 1. 
Result so far: 105196.35961
Deduct 520 from 800 and we're left with 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:
2800 divided by 520 is 5 with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 105196.359615
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.

Moving on to step 15:
The number 520 fits into 2000 3 times, leaving a remainder of 440.
Record the quotient 3 as the next digit in the result. 
Result so far: 105196.3596153
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:
When dividing 4400 by 520, we get 8 with a remainder of 240.
The next digit of our result is 8. 
Result so far: 105196.35961538
If we take 4160 away from 4400, we end up 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.

Our division results in 105196.35961538 with a remaining 2.4e-07.