We look at the division of 63406159 by 335 
The aim is to understand the frequency of 335 in 63406159.

Advancing to step 1:
When dividing 6 by 335, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 335

Advancing to step 2:
335 can be fit into 63 0 times, resulting in a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Include the next digit (4) from the dividend after 63, then repeat: 634 / 335

Advancing to step 3:
The number 335 fits into 634 1 times, leaving a remainder of 299.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 299 after subtracting 335 from 634.
Fetch the next digit (0) from the dividend, attach it to 299 and continue: 2990 / 335

Let's proceed to step 4:
When dividing 2990 by 335, we get 8 with a remainder of 310.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtract 2680 from 2990 to get 310.
Take the next digit (6) from the dividend and append it to 310, then repeat: 3106 / 335

Advancing to step 5:
335 goes into 3106 9 times with a remainder of 91.
Record the quotient 9 as the next digit in the result. 
Result so far: 189.0
If we take 3015 away from 3106, we end up with 91.
Grab the next digit (1) from the dividend, add it to 91, then carry on: 911 / 335

Advancing to step 6:
If we divide 911 by 335, we get 2 and a remainder of 241.
Write down 2 as next digit of the result. 
Result so far: 1892.0
Subtract 670 from 911 to get 241.
Grab the next digit (5) from the dividend, add it to 241, then carry on: 2415 / 335

Going ahead to step 7:
When dividing 2415 by 335, we get 7 with a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 18927.0
Subtract 2345 from 2415 to get 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 335

Advancing to step 8:
709 divided by 335 is 2 with a remainder of 39.
Write down 2 as next digit of the result. 
Result so far: 189272.0
Subtracting 670 from 709 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 9:
The number 335 fits into 390 1 times, leaving a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 189272.1
Deduct 335 from 390 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 10:
335 can be fit into 550 1 times, resulting in a remainder of 215.
The next digit of our result is 1. 
Result so far: 189272.11
If we take 335 away from 550, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

The final result is 189272.11 with a remainder of 0.215.