We look at the division of 57584669 by 599 
The aim is to understand the frequency of 599 in 57584669.

On to step 1:
599 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 599

Let's proceed to step 2:
When dividing 57 by 599, we get 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Include the next digit (5) from the dividend after 57, then repeat: 575 / 599

Advancing to step 3:
The number 599 fits into 575 0 times, leaving a remainder of 575.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 575 and we're left with 575.
Grab the next digit (8) from the dividend, add it to 575, then carry on: 5758 / 599

Moving on to step 4:
The number 599 fits into 5758 9 times, leaving a remainder of 367.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 5391 away from 5758, we end up with 367.
Take the next digit (4) from the dividend and append it to 367, then repeat: 3674 / 599

Step 5:
If we divide 3674 by 599, we get 6 and a remainder of 80.
The next digit of our result is 6. 
Result so far: 96.0
The remainder is 80 after subtracting 3594 from 3674.
Append the next digit (6) from the dividend to 80 and continue with: 806 / 599

Moving on to step 6:
806 divided by 599 is 1 with a remainder of 207.
Record the quotient 1 as the next digit in the result. 
Result so far: 961.0
The remainder is 207 after subtracting 599 from 806.
Fetch the next digit (6) from the dividend, attach it to 207 and continue: 2076 / 599

Going ahead to step 7:
If we divide 2076 by 599, we get 3 and a remainder of 279.
Record the quotient 3 as the next digit in the result. 
Result so far: 9613.0
Deduct 1797 from 2076 and we're left with 279.
Include the next digit (9) from the dividend after 279, then repeat: 2799 / 599

On to step 8:
599 goes into 2799 4 times with a remainder of 403.
The number 4 becomes the next digit in our result. 
Result so far: 96134.0
The remainder is 403 after subtracting 2396 from 2799.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Advancing to step 9:
When dividing 4030 by 599, we get 6 with a remainder of 436.
Put 6 as the next digit of the answer. 
Result so far: 96134.6
If we subtract 3594 from 4030, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Step 10:
599 can be fit into 4360 7 times, resulting in a remainder of 167.
Use 7 as the next digit of our solution. 
Result so far: 96134.67
The remainder is 167 after subtracting 4193 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 11:
599 goes into 1670 2 times with a remainder of 472.
Record the quotient 2 as the next digit in the result. 
Result so far: 96134.672
If we subtract 1198 from 1670, we get 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 12:
599 can be fit into 4720 7 times, resulting in a remainder of 527.
The number 7 becomes the next digit in our result. 
Result so far: 96134.6727
If we take 4193 away from 4720, we end up with 527.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5270, and continue the process.

Step 13:
5270 divided by 599 is 8 with a remainder of 478.
Write down 8 as next digit of the result. 
Result so far: 96134.67278
Subtracting 4792 from 5270 leaves us with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Let's proceed to step 14:
When dividing 4780 by 599, we get 7 with a remainder of 587.
The next digit of our result is 7. 
Result so far: 96134.672787
If we take 4193 away from 4780, we end up with 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

On to step 15:
If we divide 5870 by 599, we get 9 and a remainder of 479.
The number 9 becomes the next digit in our result. 
Result so far: 96134.6727879
If we take 5391 away from 5870, we end up with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Going ahead to step 16:
If we divide 4790 by 599, we get 7 and a remainder of 597.
Use 7 as the next digit of our solution. 
Result so far: 96134.67278797
Deduct 4193 from 4790 and we're left with 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

In conclusion, the division gives 96134.67278797 with a balance of 5.97e-07.