Let's divide 10050685 by 519
The aim is to understand the frequency of 519 in 10050685.

Advancing to step 1:
When dividing 1 by 519, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 519

Advancing to step 2:
When dividing 10 by 519, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 519

Step 3:
519 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 100 after subtracting 0 from 100.
Include the next digit (5) from the dividend after 100, then repeat: 1005 / 519

Let's proceed to step 4:
1005 divided by 519 is 1 with a remainder of 486.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 519 away from 1005, we end up with 486.
Include the next digit (0) from the dividend after 486, then repeat: 4860 / 519

Step 5:
The number 519 fits into 4860 9 times, leaving a remainder of 189.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 4671 from 4860, we get 189.
Grab the next digit (6) from the dividend, add it to 189, then carry on: 1896 / 519

Moving on to step 6:
The number 519 fits into 1896 3 times, leaving a remainder of 339.
The number 3 becomes the next digit in our result. 
Result so far: 193.0
Subtracting 1557 from 1896 leaves us with 339.
Include the next digit (8) from the dividend after 339, then repeat: 3398 / 519

Let's proceed to step 7:
3398 divided by 519 is 6 with a remainder of 284.
Record the quotient 6 as the next digit in the result. 
Result so far: 1936.0
Subtract 3114 from 3398 to get 284.
Fetch the next digit (5) from the dividend, attach it to 284 and continue: 2845 / 519

On to step 8:
2845 divided by 519 is 5 with a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 19365.0
Subtracting 2595 from 2845 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 9:
The number 519 fits into 2500 4 times, leaving a remainder of 424.
The number 4 becomes the next digit in our result. 
Result so far: 19365.4
The remainder is 424 after subtracting 2076 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Advancing to step 10:
519 goes into 4240 8 times with a remainder of 88.
The next digit of our result is 8. 
Result so far: 19365.48
If we take 4152 away from 4240, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 11:
519 can be fit into 880 1 times, resulting in a remainder of 361.
Put 1 as the next digit of the answer. 
Result so far: 19365.481
Subtracting 519 from 880 leaves us with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Step 12:
When dividing 3610 by 519, we get 6 with a remainder of 496.
The number 6 becomes the next digit in our result. 
Result so far: 19365.4816
Deduct 3114 from 3610 and we're left with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Let's proceed to step 13:
4960 divided by 519 is 9 with a remainder of 289.
The number 9 becomes the next digit in our result. 
Result so far: 19365.48169
Subtracting 4671 from 4960 leaves us with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Step 14:
519 can be fit into 2890 5 times, resulting in a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 19365.481695
Subtracting 2595 from 2890 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 15:
If we divide 2950 by 519, we get 5 and a remainder of 355.
The number 5 becomes the next digit in our result. 
Result so far: 19365.4816955
Subtracting 2595 from 2950 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Our division results in 19365.4816955 with a remaining 3.55e-06.