59984011 ÷ 519 
The aim is to understand the frequency of 519 in 59984011.

Let's proceed to step 1:
5 divided by 519 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 519

Step 2:
When dividing 59 by 519, we get 0 with a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 59 and we're left with 59.
Append the next digit (9) from the dividend to 59 and continue with: 599 / 519

On to step 3:
519 goes into 599 1 times with a remainder of 80.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 519 from 599 leaves us with 80.
Grab the next digit (8) from the dividend, add it to 80, then carry on: 808 / 519

Advancing to step 4:
When dividing 808 by 519, we get 1 with a remainder of 289.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 519 from 808, we get 289.
Grab the next digit (4) from the dividend, add it to 289, then carry on: 2894 / 519

Let's proceed to step 5:
If we divide 2894 by 519, we get 5 and a remainder of 299.
Use 5 as the next digit of our solution. 
Result so far: 115.0
Deduct 2595 from 2894 and we're left with 299.
Include the next digit (0) from the dividend after 299, then repeat: 2990 / 519

Let's proceed to step 6:
When dividing 2990 by 519, we get 5 with a remainder of 395.
The number 5 becomes the next digit in our result. 
Result so far: 1155.0
If we take 2595 away from 2990, we end up with 395.
Append the next digit (1) from the dividend to 395 and continue with: 3951 / 519

Let's proceed to step 7:
519 goes into 3951 7 times with a remainder of 318.
Put 7 as the next digit of the answer. 
Result so far: 11557.0
The remainder is 318 after subtracting 3633 from 3951.
Append the next digit (1) from the dividend to 318 and continue with: 3181 / 519

Let's proceed to step 8:
If we divide 3181 by 519, we get 6 and a remainder of 67.
Use 6 as the next digit of our solution. 
Result so far: 115576.0
Subtracting 3114 from 3181 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 9:
If we divide 670 by 519, we get 1 and a remainder of 151.
The number 1 becomes the next digit in our result. 
Result so far: 115576.1
If we subtract 519 from 670, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 10:
When dividing 1510 by 519, we get 2 with a remainder of 472.
Record the quotient 2 as the next digit in the result. 
Result so far: 115576.12
If we take 1038 away from 1510, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Moving on to step 11:
4720 divided by 519 is 9 with a remainder of 49.
Write down 9 as next digit of the result. 
Result so far: 115576.129
Subtract 4671 from 4720 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 12:
519 can be fit into 490 0 times, resulting in a remainder of 490.
Write down 0 as next digit of the result. 
Result so far: 115576.129
Subtracting 0 from 490 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 13:
519 goes into 4900 9 times with a remainder of 229.
Record the quotient 9 as the next digit in the result. 
Result so far: 115576.12909
Subtracting 4671 from 4900 leaves us with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

On to step 14:
2290 divided by 519 is 4 with a remainder of 214.
Use 4 as the next digit of our solution. 
Result so far: 115576.129094
Subtracting 2076 from 2290 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 15:
519 goes into 2140 4 times with a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 115576.1290944
The remainder is 64 after subtracting 2076 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

In conclusion, the division gives 115576.1290944 with a balance of 6.4e-07.