We divide 19877111 by 519
The aim is to understand the frequency of 519 in 19877111.

Step 1:
519 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 519

Going ahead to step 2:
519 goes into 19 0 times with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 519

Step 3:
519 goes into 198 0 times with a remainder of 198.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 198 after subtracting 0 from 198.
Fetch the next digit (7) from the dividend, attach it to 198 and continue: 1987 / 519

Going ahead to step 4:
519 can be fit into 1987 3 times, resulting in a remainder of 430.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 1557 from 1987 and we're left with 430.
Include the next digit (7) from the dividend after 430, then repeat: 4307 / 519

On to step 5:
When dividing 4307 by 519, we get 8 with a remainder of 155.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we take 4152 away from 4307, we end up with 155.
Include the next digit (1) from the dividend after 155, then repeat: 1551 / 519

On to step 6:
When dividing 1551 by 519, we get 2 with a remainder of 513.
Record the quotient 2 as the next digit in the result. 
Result so far: 382.0
Subtract 1038 from 1551 to get 513.
Grab the next digit (1) from the dividend, add it to 513, then carry on: 5131 / 519

On to step 7:
519 can be fit into 5131 9 times, resulting in a remainder of 460.
The next digit of our result is 9. 
Result so far: 3829.0
Subtract 4671 from 5131 to get 460.
Include the next digit (1) from the dividend after 460, then repeat: 4601 / 519

Step 8:
4601 divided by 519 is 8 with a remainder of 449.
Put 8 as the next digit of the answer. 
Result so far: 38298.0
If we take 4152 away from 4601, we end up with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Step 9:
4490 divided by 519 is 8 with a remainder of 338.
Put 8 as the next digit of the answer. 
Result so far: 38298.8
Subtracting 4152 from 4490 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Moving on to step 10:
If we divide 3380 by 519, we get 6 and a remainder of 266.
The number 6 becomes the next digit in our result. 
Result so far: 38298.86
The remainder is 266 after subtracting 3114 from 3380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Moving on to step 11:
When dividing 2660 by 519, we get 5 with a remainder of 65.
The next digit of our result is 5. 
Result so far: 38298.865
If we take 2595 away from 2660, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 12:
The number 519 fits into 650 1 times, leaving a remainder of 131.
Write down 1 as next digit of the result. 
Result so far: 38298.8651
Subtract 519 from 650 to get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 13:
1310 divided by 519 is 2 with a remainder of 272.
The next digit of our result is 2. 
Result so far: 38298.86512
If we take 1038 away from 1310, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 14:
519 goes into 2720 5 times with a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 38298.865125
The remainder is 125 after subtracting 2595 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 15:
519 goes into 1250 2 times with a remainder of 212.
Use 2 as the next digit of our solution. 
Result so far: 38298.8651252
If we take 1038 away from 1250, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 16:
If we divide 2120 by 519, we get 4 and a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 38298.86512524
If we take 2076 away from 2120, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 38298.86512524 with a remaining 4.4e-08.