We're dividing 57409262 by 339 
The aim is to understand the frequency of 339 in 57409262.

Moving on to step 1:
If we divide 5 by 339, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 339

Advancing to step 2:
The number 339 fits into 57 0 times, leaving a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Take the next digit (4) from the dividend and append it to 57, then repeat: 574 / 339

Advancing to step 3:
The number 339 fits into 574 1 times, leaving a remainder of 235.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 235 after subtracting 339 from 574.
Take the next digit (0) from the dividend and append it to 235, then repeat: 2350 / 339

On to step 4:
2350 divided by 339 is 6 with a remainder of 316.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 2034 from 2350 to get 316.
Append the next digit (9) from the dividend to 316 and continue with: 3169 / 339

Let's proceed to step 5:
339 can be fit into 3169 9 times, resulting in a remainder of 118.
The next digit of our result is 9. 
Result so far: 169.0
Deduct 3051 from 3169 and we're left with 118.
Take the next digit (2) from the dividend and append it to 118, then repeat: 1182 / 339

Let's proceed to step 6:
The number 339 fits into 1182 3 times, leaving a remainder of 165.
The next digit of our result is 3. 
Result so far: 1693.0
If we take 1017 away from 1182, we end up with 165.
Grab the next digit (6) from the dividend, add it to 165, then carry on: 1656 / 339

Moving on to step 7:
The number 339 fits into 1656 4 times, leaving a remainder of 300.
Write down 4 as next digit of the result. 
Result so far: 16934.0
Deduct 1356 from 1656 and we're left with 300.
Grab the next digit (2) from the dividend, add it to 300, then carry on: 3002 / 339

Let's proceed to step 8:
3002 divided by 339 is 8 with a remainder of 290.
Use 8 as the next digit of our solution. 
Result so far: 169348.0
The remainder is 290 after subtracting 2712 from 3002.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 9:
When dividing 2900 by 339, we get 8 with a remainder of 188.
Record the quotient 8 as the next digit in the result. 
Result so far: 169348.8
The remainder is 188 after subtracting 2712 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 10:
1880 divided by 339 is 5 with a remainder of 185.
Record the quotient 5 as the next digit in the result. 
Result so far: 169348.85
The remainder is 185 after subtracting 1695 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Let's proceed to step 11:
The number 339 fits into 1850 5 times, leaving a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 169348.855
If we subtract 1695 from 1850, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

The final outcome is 169348.855, with a leftover of 0.0155.