Let's divide 31199024 by 520
We're looking to find how many times 520 goes into 31199024.

Step 1:
3 divided by 520 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 520

Advancing to step 2:
When dividing 31 by 520, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 520

Advancing to step 3:
When dividing 311 by 520, we get 0 with a remainder of 311.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 311 and we're left with 311.
Grab the next digit (9) from the dividend, add it to 311, then carry on: 3119 / 520

Let's proceed to step 4:
When dividing 3119 by 520, we get 5 with a remainder of 519.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 2600 from 3119 and we're left with 519.
Bring next digit (9) of the dividend behind the 519 and repeat the process: 5199 / 520

Going ahead to step 5:
520 goes into 5199 9 times with a remainder of 519.
The number 9 becomes the next digit in our result. 
Result so far: 59.0
Subtract 4680 from 5199 to get 519.
Include the next digit (0) from the dividend after 519, then repeat: 5190 / 520

Moving on to step 6:
When dividing 5190 by 520, we get 9 with a remainder of 510.
Put 9 as the next digit of the answer. 
Result so far: 599.0
Deduct 4680 from 5190 and we're left with 510.
Include the next digit (2) from the dividend after 510, then repeat: 5102 / 520

Let's proceed to step 7:
When dividing 5102 by 520, we get 9 with a remainder of 422.
Record the quotient 9 as the next digit in the result. 
Result so far: 5999.0
If we subtract 4680 from 5102, we get 422.
Grab the next digit (4) from the dividend, add it to 422, then carry on: 4224 / 520

On to step 8:
The number 520 fits into 4224 8 times, leaving a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 59998.0
The remainder is 64 after subtracting 4160 from 4224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 9:
When dividing 640 by 520, we get 1 with a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 59998.1
If we take 520 away from 640, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 10:
1200 divided by 520 is 2 with a remainder of 160.
Record the quotient 2 as the next digit in the result. 
Result so far: 59998.12
Subtracting 1040 from 1200 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
When dividing 1600 by 520, we get 3 with a remainder of 40.
The next digit of our result is 3. 
Result so far: 59998.123
Deduct 1560 from 1600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
400 divided by 520 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 59998.123
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 13:
When dividing 4000 by 520, we get 7 with a remainder of 360.
The next digit of our result is 7. 
Result so far: 59998.12307
If we subtract 3640 from 4000, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 14:
The number 520 fits into 3600 6 times, leaving a remainder of 480.
Record the quotient 6 as the next digit in the result. 
Result so far: 59998.123076
Subtract 3120 from 3600 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 15:
520 can be fit into 4800 9 times, resulting in a remainder of 120.
The number 9 becomes the next digit in our result. 
Result so far: 59998.1230769
Deduct 4680 from 4800 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 16:
1200 divided by 520 is 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 59998.12307692
The remainder is 160 after subtracting 1040 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 59998.12307692 and a remainder of 1.6e-07.