Let's divide 61457052 by 343
The aim is to understand the frequency of 343 in 61457052.

Advancing to step 1:
When dividing 6 by 343, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 343

On to step 2:
If we divide 61 by 343, we get 0 and a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Include the next digit (4) from the dividend after 61, then repeat: 614 / 343

Moving on to step 3:
614 divided by 343 is 1 with a remainder of 271.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 343 from 614 to get 271.
Take the next digit (5) from the dividend and append it to 271, then repeat: 2715 / 343

Advancing to step 4:
When dividing 2715 by 343, we get 7 with a remainder of 314.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 2401 away from 2715, we end up with 314.
Take the next digit (7) from the dividend and append it to 314, then repeat: 3147 / 343

Step 5:
3147 divided by 343 is 9 with a remainder of 60.
The next digit of our result is 9. 
Result so far: 179.0
If we take 3087 away from 3147, we end up with 60.
Include the next digit (0) from the dividend after 60, then repeat: 600 / 343

Step 6:
343 goes into 600 1 times with a remainder of 257.
Use 1 as the next digit of our solution. 
Result so far: 1791.0
Deduct 343 from 600 and we're left with 257.
Include the next digit (5) from the dividend after 257, then repeat: 2575 / 343

On to step 7:
If we divide 2575 by 343, we get 7 and a remainder of 174.
Record the quotient 7 as the next digit in the result. 
Result so far: 17917.0
The remainder is 174 after subtracting 2401 from 2575.
Take the next digit (2) from the dividend and append it to 174, then repeat: 1742 / 343

Moving on to step 8:
If we divide 1742 by 343, we get 5 and a remainder of 27.
Record the quotient 5 as the next digit in the result. 
Result so far: 179175.0
Subtract 1715 from 1742 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 9:
If we divide 270 by 343, we get 0 and a remainder of 270.
Record the quotient 0 as the next digit in the result. 
Result so far: 179175.0
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 10:
343 can be fit into 2700 7 times, resulting in a remainder of 299.
The next digit of our result is 7. 
Result so far: 179175.07
If we subtract 2401 from 2700, we get 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Let's proceed to step 11:
343 can be fit into 2990 8 times, resulting in a remainder of 246.
Write down 8 as next digit of the result. 
Result so far: 179175.078
If we take 2744 away from 2990, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 12:
2460 divided by 343 is 7 with a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 179175.0787
If we take 2401 away from 2460, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 13:
343 can be fit into 590 1 times, resulting in a remainder of 247.
The number 1 becomes the next digit in our result. 
Result so far: 179175.07871
If we subtract 343 from 590, we get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Moving on to step 14:
When dividing 2470 by 343, we get 7 with a remainder of 69.
The number 7 becomes the next digit in our result. 
Result so far: 179175.078717
Subtracting 2401 from 2470 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 15:
If we divide 690 by 343, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 179175.0787172
If we take 686 away from 690, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 16:
343 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 179175.0787172
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 179175.0787172 and a remainder of 4e-08.