We're dividing 61642599 by 335 
The aim is to understand the frequency of 335 in 61642599.

Step 1:
If we divide 6 by 335, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 335

On to step 2:
The number 335 fits into 61 0 times, leaving a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 61, we get 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 335

Advancing to step 3:
The number 335 fits into 616 1 times, leaving a remainder of 281.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 335 from 616 leaves us with 281.
Grab the next digit (4) from the dividend, add it to 281, then carry on: 2814 / 335

Moving on to step 4:
335 can be fit into 2814 8 times, resulting in a remainder of 134.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 134 after subtracting 2680 from 2814.
Fetch the next digit (2) from the dividend, attach it to 134 and continue: 1342 / 335

Let's proceed to step 5:
1342 divided by 335 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 184.0
If we subtract 1340 from 1342, we get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 335

On to step 6:
The number 335 fits into 25 0 times, leaving a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 1840.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (9) from the dividend after 25, then repeat: 259 / 335

Let's proceed to step 7:
335 goes into 259 0 times with a remainder of 259.
The number 0 becomes the next digit in our result. 
Result so far: 18400.0
Subtracting 0 from 259 leaves us with 259.
Include the next digit (9) from the dividend after 259, then repeat: 2599 / 335

Step 8:
335 goes into 2599 7 times with a remainder of 254.
Put 7 as the next digit of the answer. 
Result so far: 184007.0
Subtract 2345 from 2599 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 9:
The number 335 fits into 2540 7 times, leaving a remainder of 195.
Record the quotient 7 as the next digit in the result. 
Result so far: 184007.7
Subtract 2345 from 2540 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 10:
335 goes into 1950 5 times with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 184007.75
The remainder is 275 after subtracting 1675 from 1950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 11:
The number 335 fits into 2750 8 times, leaving a remainder of 70.
Put 8 as the next digit of the answer. 
Result so far: 184007.758
Subtract 2680 from 2750 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 12:
If we divide 700 by 335, we get 2 and a remainder of 30.
The next digit of our result is 2. 
Result so far: 184007.7582
If we subtract 670 from 700, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
The number 335 fits into 300 0 times, leaving a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 184007.7582
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 14:
335 can be fit into 3000 8 times, resulting in a remainder of 320.
The number 8 becomes the next digit in our result. 
Result so far: 184007.758208
Subtracting 2680 from 3000 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 15:
When dividing 3200 by 335, we get 9 with a remainder of 185.
Record the quotient 9 as the next digit in the result. 
Result so far: 184007.7582089
If we subtract 3015 from 3200, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 16:
When dividing 1850 by 335, we get 5 with a remainder of 175.
Put 5 as the next digit of the answer. 
Result so far: 184007.75820895
Deduct 1675 from 1850 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The final result is 184007.75820895 with a remainder of 1.75e-07.