99935496 divided by 613 
The aim is to understand the frequency of 613 in 99935496.

Advancing to step 1:
The number 613 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 613

On to step 2:
99 divided by 613 is 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Grab the next digit (9) from the dividend, add it to 99, then carry on: 999 / 613

Step 3:
999 divided by 613 is 1 with a remainder of 386.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 613 from 999, we get 386.
Grab the next digit (3) from the dividend, add it to 386, then carry on: 3863 / 613

Advancing to step 4:
3863 divided by 613 is 6 with a remainder of 185.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 185 after subtracting 3678 from 3863.
Grab the next digit (5) from the dividend, add it to 185, then carry on: 1855 / 613

Going ahead to step 5:
613 goes into 1855 3 times with a remainder of 16.
The next digit of our result is 3. 
Result so far: 163.0
The remainder is 16 after subtracting 1839 from 1855.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 613

Moving on to step 6:
613 goes into 164 0 times with a remainder of 164.
Write down 0 as next digit of the result. 
Result so far: 1630.0
If we take 0 away from 164, we end up with 164.
Bring next digit (9) of the dividend behind the 164 and repeat the process: 1649 / 613

Let's proceed to step 7:
1649 divided by 613 is 2 with a remainder of 423.
Put 2 as the next digit of the answer. 
Result so far: 16302.0
The remainder is 423 after subtracting 1226 from 1649.
Bring next digit (6) of the dividend behind the 423 and repeat the process: 4236 / 613

On to step 8:
The number 613 fits into 4236 6 times, leaving a remainder of 558.
Write down 6 as next digit of the result. 
Result so far: 163026.0
If we subtract 3678 from 4236, we get 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

On to step 9:
5580 divided by 613 is 9 with a remainder of 63.
Write down 9 as next digit of the result. 
Result so far: 163026.9
Subtracting 5517 from 5580 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 10:
When dividing 630 by 613, we get 1 with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 163026.91
Subtract 613 from 630 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 11:
613 goes into 170 0 times with a remainder of 170.
Write down 0 as next digit of the result. 
Result so far: 163026.91
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 12:
The number 613 fits into 1700 2 times, leaving a remainder of 474.
Put 2 as the next digit of the answer. 
Result so far: 163026.9102
Deduct 1226 from 1700 and we're left with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Step 13:
The number 613 fits into 4740 7 times, leaving a remainder of 449.
The next digit of our result is 7. 
Result so far: 163026.91027
Subtract 4291 from 4740 to get 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Going ahead to step 14:
The number 613 fits into 4490 7 times, leaving a remainder of 199.
Write down 7 as next digit of the result. 
Result so far: 163026.910277
If we subtract 4291 from 4490, we get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

The final result is 163026.910277 with a remainder of 1.99e-05.