57473474 ÷ 515 
The aim is to understand the frequency of 515 in 57473474.

Let's proceed to step 1:
515 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 515

Let's proceed to step 2:
The number 515 fits into 57 0 times, leaving a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Grab the next digit (4) from the dividend, add it to 57, then carry on: 574 / 515

On to step 3:
The number 515 fits into 574 1 times, leaving a remainder of 59.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 515 from 574 to get 59.
Bring next digit (7) of the dividend behind the 59 and repeat the process: 597 / 515

Moving on to step 4:
597 divided by 515 is 1 with a remainder of 82.
The next digit of our result is 1. 
Result so far: 11.0
If we take 515 away from 597, we end up with 82.
Take the next digit (3) from the dividend and append it to 82, then repeat: 823 / 515

Advancing to step 5:
515 can be fit into 823 1 times, resulting in a remainder of 308.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Subtract 515 from 823 to get 308.
Append the next digit (4) from the dividend to 308 and continue with: 3084 / 515

Let's proceed to step 6:
When dividing 3084 by 515, we get 5 with a remainder of 509.
The number 5 becomes the next digit in our result. 
Result so far: 1115.0
Subtracting 2575 from 3084 leaves us with 509.
Take the next digit (7) from the dividend and append it to 509, then repeat: 5097 / 515

On to step 7:
The number 515 fits into 5097 9 times, leaving a remainder of 462.
Write down 9 as next digit of the result. 
Result so far: 11159.0
The remainder is 462 after subtracting 4635 from 5097.
Grab the next digit (4) from the dividend, add it to 462, then carry on: 4624 / 515

Moving on to step 8:
515 goes into 4624 8 times with a remainder of 504.
Write down 8 as next digit of the result. 
Result so far: 111598.0
Subtract 4120 from 4624 to get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 9:
515 goes into 5040 9 times with a remainder of 405.
The number 9 becomes the next digit in our result. 
Result so far: 111598.9
If we take 4635 away from 5040, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 10:
515 can be fit into 4050 7 times, resulting in a remainder of 445.
Write down 7 as next digit of the result. 
Result so far: 111598.97
The remainder is 445 after subtracting 3605 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Let's proceed to step 11:
If we divide 4450 by 515, we get 8 and a remainder of 330.
Use 8 as the next digit of our solution. 
Result so far: 111598.978
If we subtract 4120 from 4450, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 12:
515 goes into 3300 6 times with a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 111598.9786
Deduct 3090 from 3300 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 13:
515 goes into 2100 4 times with a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 111598.97864
Subtracting 2060 from 2100 leaves us 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.

Going ahead to step 14:
If we divide 400 by 515, we get 0 and a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 111598.97864
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.

Going ahead to step 15:
When dividing 4000 by 515, we get 7 with a remainder of 395.
The number 7 becomes the next digit in our result. 
Result so far: 111598.9786407
Deduct 3605 from 4000 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Step 16:
If we divide 3950 by 515, we get 7 and a remainder of 345.
Put 7 as the next digit of the answer. 
Result so far: 111598.97864077
Subtracting 3605 from 3950 leaves us with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

In conclusion, the division gives 111598.97864077 with a balance of 3.45e-07.