4350496 divided by 239 
The aim is to understand the frequency of 239 in 4350496.

Let's proceed to step 1:
When dividing 4 by 239, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 239

Going ahead to step 2:
239 goes into 43 0 times with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 239

Advancing to step 3:
When dividing 435 by 239, we get 1 with a remainder of 196.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 239 from 435 leaves us with 196.
Bring next digit (0) of the dividend behind the 196 and repeat the process: 1960 / 239

On to step 4:
239 can be fit into 1960 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 1912 from 1960 and we're left with 48.
Bring next digit (4) of the dividend behind the 48 and repeat the process: 484 / 239

Step 5:
When dividing 484 by 239, we get 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 182.0
Deduct 478 from 484 and we're left with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 239

Moving on to step 6:
239 goes into 69 0 times with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 1820.0
Deduct 0 from 69 and we're left with 69.
Take the next digit (6) from the dividend and append it to 69, then repeat: 696 / 239

Moving on to step 7:
239 goes into 696 2 times with a remainder of 218.
The number 2 becomes the next digit in our result. 
Result so far: 18202.0
Deduct 478 from 696 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 8:
When dividing 2180 by 239, we get 9 with a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 18202.9
The remainder is 29 after subtracting 2151 from 2180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 9:
239 goes into 290 1 times with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 18202.91
If we subtract 239 from 290, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 10:
If we divide 510 by 239, we get 2 and a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 18202.912
Subtracting 478 from 510 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
320 divided by 239 is 1 with a remainder of 81.
Write down 1 as next digit of the result. 
Result so far: 18202.9121
Deduct 239 from 320 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 12:
The number 239 fits into 810 3 times, leaving a remainder of 93.
Record the quotient 3 as the next digit in the result. 
Result so far: 18202.91213
Deduct 717 from 810 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 13:
239 can be fit into 930 3 times, resulting in a remainder of 213.
Write down 3 as next digit of the result. 
Result so far: 18202.912133
If we subtract 717 from 930, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

The quotient of the division is 18202.912133, and the remainder is 2.13e-05.