99913136 divided by 515 
The aim is to understand the frequency of 515 in 99913136.

Moving on to step 1:
9 divided by 515 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 515

Moving on to step 2:
If we divide 99 by 515, we get 0 and a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Fetch the next digit (9) from the dividend, attach it to 99 and continue: 999 / 515

Advancing to step 3:
The number 515 fits into 999 1 times, leaving a remainder of 484.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 515 from 999 to get 484.
Append the next digit (1) from the dividend to 484 and continue with: 4841 / 515

Advancing to step 4:
If we divide 4841 by 515, we get 9 and a remainder of 206.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 4635 from 4841 leaves us with 206.
Include the next digit (3) from the dividend after 206, then repeat: 2063 / 515

Let's proceed to step 5:
2063 divided by 515 is 4 with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 194.0
The remainder is 3 after subtracting 2060 from 2063.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 515

Advancing to step 6:
515 goes into 31 0 times with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 1940.0
If we subtract 0 from 31, we get 31.
Fetch the next digit (3) from the dividend, attach it to 31 and continue: 313 / 515

Advancing to step 7:
The number 515 fits into 313 0 times, leaving a remainder of 313.
Use 0 as the next digit of our solution. 
Result so far: 19400.0
Subtracting 0 from 313 leaves us with 313.
Grab the next digit (6) from the dividend, add it to 313, then carry on: 3136 / 515

On to step 8:
The number 515 fits into 3136 6 times, leaving a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 194006.0
Subtracting 3090 from 3136 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
515 can be fit into 460 0 times, resulting in a remainder of 460.
Write down 0 as next digit of the result. 
Result so far: 194006.0
Subtracting 0 from 460 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 10:
The number 515 fits into 4600 8 times, leaving a remainder of 480.
Write down 8 as next digit of the result. 
Result so far: 194006.08
Subtracting 4120 from 4600 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 11:
The number 515 fits into 4800 9 times, leaving a remainder of 165.
Record the quotient 9 as the next digit in the result. 
Result so far: 194006.089
Deduct 4635 from 4800 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 12:
1650 divided by 515 is 3 with a remainder of 105.
Put 3 as the next digit of the answer. 
Result so far: 194006.0893
If we subtract 1545 from 1650, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 13:
1050 divided by 515 is 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 194006.08932
Subtract 1030 from 1050 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
200 divided by 515 is 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 194006.08932
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 15:
2000 divided by 515 is 3 with a remainder of 455.
Write down 3 as next digit of the result. 
Result so far: 194006.0893203
If we take 1545 away from 2000, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Going ahead to step 16:
When dividing 4550 by 515, we get 8 with a remainder of 430.
Write down 8 as next digit of the result. 
Result so far: 194006.08932038
If we take 4120 away from 4550, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Our division results in 194006.08932038 with a remaining 4.3e-07.