We're dividing 33193153 by 343 
The aim is to understand the frequency of 343 in 33193153.

Going ahead to step 1:
If we divide 3 by 343, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 343

On to step 2:
33 divided by 343 is 0 with a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 33, we end up with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 343

Let's proceed to step 3:
The number 343 fits into 331 0 times, leaving a remainder of 331.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 331 after subtracting 0 from 331.
Append the next digit (9) from the dividend to 331 and continue with: 3319 / 343

Moving on to step 4:
343 can be fit into 3319 9 times, resulting in a remainder of 232.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 3087 from 3319 and we're left with 232.
Include the next digit (3) from the dividend after 232, then repeat: 2323 / 343

Step 5:
343 goes into 2323 6 times with a remainder of 265.
Write down 6 as next digit of the result. 
Result so far: 96.0
If we subtract 2058 from 2323, we get 265.
Append the next digit (1) from the dividend to 265 and continue with: 2651 / 343

Let's proceed to step 6:
343 can be fit into 2651 7 times, resulting in a remainder of 250.
Use 7 as the next digit of our solution. 
Result so far: 967.0
Deduct 2401 from 2651 and we're left with 250.
Include the next digit (5) from the dividend after 250, then repeat: 2505 / 343

Advancing to step 7:
When dividing 2505 by 343, we get 7 with a remainder of 104.
Record the quotient 7 as the next digit in the result. 
Result so far: 9677.0
If we take 2401 away from 2505, we end up with 104.
Take the next digit (3) from the dividend and append it to 104, then repeat: 1043 / 343

Going ahead to step 8:
The number 343 fits into 1043 3 times, leaving a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 96773.0
If we subtract 1029 from 1043, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
If we divide 140 by 343, we get 0 and a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 96773.0
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 10:
If we divide 1400 by 343, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 96773.04
Deduct 1372 from 1400 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 343, we get 0 and a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 96773.04
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 12:
The number 343 fits into 2800 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 96773.0408
Subtract 2744 from 2800 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 13:
When dividing 560 by 343, we get 1 with a remainder of 217.
The number 1 becomes the next digit in our result. 
Result so far: 96773.04081
If we subtract 343 from 560, we get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Step 14:
343 goes into 2170 6 times with a remainder of 112.
Record the quotient 6 as the next digit in the result. 
Result so far: 96773.040816
If we subtract 2058 from 2170, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 15:
343 goes into 1120 3 times with a remainder of 91.
Put 3 as the next digit of the answer. 
Result so far: 96773.0408163
Subtract 1029 from 1120 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 16:
When dividing 910 by 343, we get 2 with a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 96773.04081632
Subtract 686 from 910 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final result is 96773.04081632 with a remainder of 2.24e-07.