405720 divided by 335 
The aim is to understand the frequency of 335 in 405720.

Advancing to step 1:
When dividing 4 by 335, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 335

Step 2:
335 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Take the next digit (5) from the dividend and append it to 40, then repeat: 405 / 335

Advancing to step 3:
405 divided by 335 is 1 with a remainder of 70.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 335 from 405, we get 70.
Grab the next digit (7) from the dividend, add it to 70, then carry on: 707 / 335

Step 4:
335 can be fit into 707 2 times, resulting in a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 670 from 707, we get 37.
Grab the next digit (2) from the dividend, add it to 37, then carry on: 372 / 335

Advancing to step 5:
If we divide 372 by 335, we get 1 and a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
The remainder is 37 after subtracting 335 from 372.
Take the next digit (0) from the dividend and append it to 37, then repeat: 370 / 335

On to step 6:
If we divide 370 by 335, we get 1 and a remainder of 35.
The next digit of our result is 1. 
Result so far: 1211.0
The remainder is 35 after subtracting 335 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
335 can be fit into 350 1 times, resulting in a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1211.1
The remainder is 15 after subtracting 335 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
If we divide 150 by 335, we get 0 and a remainder of 150.
The next digit of our result is 0. 
Result so far: 1211.1
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 9:
335 goes into 1500 4 times with a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 1211.104
Subtracting 1340 from 1500 leaves us 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.

Let's proceed to step 10:
The number 335 fits into 1600 4 times, leaving a remainder of 260.
The next digit of our result is 4. 
Result so far: 1211.1044
Subtract 1340 from 1600 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

In conclusion, the division gives 1211.1044 with a balance of 0.0026.