Let's divide 99910617 by 335
The aim is to understand the frequency of 335 in 99910617.

Advancing to step 1:
The number 335 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 335

Advancing to step 2:
If we divide 99 by 335, we get 0 and a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Fetch the next digit (9) from the dividend, attach it to 99 and continue: 999 / 335

Advancing to step 3:
335 goes into 999 2 times with a remainder of 329.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 329 after subtracting 670 from 999.
Take the next digit (1) from the dividend and append it to 329, then repeat: 3291 / 335

Advancing to step 4:
When dividing 3291 by 335, we get 9 with a remainder of 276.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
If we subtract 3015 from 3291, we get 276.
Grab the next digit (0) from the dividend, add it to 276, then carry on: 2760 / 335

Going ahead to step 5:
2760 divided by 335 is 8 with a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 298.0
Deduct 2680 from 2760 and we're left with 80.
Include the next digit (6) from the dividend after 80, then repeat: 806 / 335

Going ahead to step 6:
If we divide 806 by 335, we get 2 and a remainder of 136.
The number 2 becomes the next digit in our result. 
Result so far: 2982.0
The remainder is 136 after subtracting 670 from 806.
Take the next digit (1) from the dividend and append it to 136, then repeat: 1361 / 335

Advancing to step 7:
335 goes into 1361 4 times with a remainder of 21.
The next digit of our result is 4. 
Result so far: 29824.0
Subtract 1340 from 1361 to get 21.
Append the next digit (7) from the dividend to 21 and continue with: 217 / 335

Let's proceed to step 8:
The number 335 fits into 217 0 times, leaving a remainder of 217.
The number 0 becomes the next digit in our result. 
Result so far: 298240.0
If we take 0 away from 217, we end up with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Let's proceed to step 9:
When dividing 2170 by 335, we get 6 with a remainder of 160.
Use 6 as the next digit of our solution. 
Result so far: 298240.6
Deduct 2010 from 2170 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 10:
1600 divided by 335 is 4 with a remainder of 260.
Use 4 as the next digit of our solution. 
Result so far: 298240.64
Subtracting 1340 from 1600 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 11:
If we divide 2600 by 335, we get 7 and a remainder of 255.
Record the quotient 7 as the next digit in the result. 
Result so far: 298240.647
Deduct 2345 from 2600 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 12:
335 can be fit into 2550 7 times, resulting in a remainder of 205.
Write down 7 as next digit of the result. 
Result so far: 298240.6477
Subtract 2345 from 2550 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Our division results in 298240.6477 with a remaining 0.00205.