We're dividing 6721192 by 335 
The aim is to understand the frequency of 335 in 6721192.

Moving on to step 1:
The number 335 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 335

Moving on to step 2:
67 divided by 335 is 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 335

Let's proceed to step 3:
When dividing 672 by 335, we get 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 670 from 672, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 335

On to step 4:
21 divided by 335 is 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 20.0
The remainder is 21 after subtracting 0 from 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 335

Going ahead to step 5:
The number 335 fits into 211 0 times, leaving a remainder of 211.
Put 0 as the next digit of the answer. 
Result so far: 200.0
If we take 0 away from 211, we end up with 211.
Include the next digit (9) from the dividend after 211, then repeat: 2119 / 335

Step 6:
335 can be fit into 2119 6 times, resulting in a remainder of 109.
Use 6 as the next digit of our solution. 
Result so far: 2006.0
Subtracting 2010 from 2119 leaves us with 109.
Fetch the next digit (2) from the dividend, attach it to 109 and continue: 1092 / 335

Going ahead to step 7:
335 goes into 1092 3 times with a remainder of 87.
Write down 3 as next digit of the result. 
Result so far: 20063.0
Subtract 1005 from 1092 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 8:
The number 335 fits into 870 2 times, leaving a remainder of 200.
Record the quotient 2 as the next digit in the result. 
Result so far: 20063.2
If we take 670 away from 870, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 9:
335 can be fit into 2000 5 times, resulting in a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 20063.25
If we take 1675 away from 2000, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 10:
The number 335 fits into 3250 9 times, leaving a remainder of 235.
Use 9 as the next digit of our solution. 
Result so far: 20063.259
Subtract 3015 from 3250 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Going ahead to step 11:
When dividing 2350 by 335, we get 7 with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 20063.2597
If we subtract 2345 from 2350, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
335 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 20063.2597
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 13:
500 divided by 335 is 1 with a remainder of 165.
The number 1 becomes the next digit in our result. 
Result so far: 20063.259701
Subtracting 335 from 500 leaves us with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 14:
1650 divided by 335 is 4 with a remainder of 310.
Use 4 as the next digit of our solution. 
Result so far: 20063.2597014
Deduct 1340 from 1650 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 15:
When dividing 3100 by 335, we get 9 with a remainder of 85.
Use 9 as the next digit of our solution. 
Result so far: 20063.25970149
Deduct 3015 from 3100 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

After the division, we end up with 20063.25970149 and a remainder of 8.5e-08.