Let's divide 73855878 by 239
The aim is to understand the frequency of 239 in 73855878.

Going ahead to step 1:
When dividing 7 by 239, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 239

Advancing to step 2:
73 divided by 239 is 0 with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Grab the next digit (8) from the dividend, add it to 73, then carry on: 738 / 239

Let's proceed to step 3:
If we divide 738 by 239, we get 3 and a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 717 from 738, we get 21.
Append the next digit (5) from the dividend to 21 and continue with: 215 / 239

Let's proceed to step 4:
239 goes into 215 0 times with a remainder of 215.
Put 0 as the next digit of the answer. 
Result so far: 30.0
If we subtract 0 from 215, we get 215.
Include the next digit (5) from the dividend after 215, then repeat: 2155 / 239

Let's proceed to step 5:
2155 divided by 239 is 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 309.0
Subtracting 2151 from 2155 leaves us with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 239

Let's proceed to step 6:
When dividing 48 by 239, we get 0 with a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 3090.0
Subtract 0 from 48 to get 48.
Grab the next digit (7) from the dividend, add it to 48, then carry on: 487 / 239

Moving on to step 7:
239 goes into 487 2 times with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 30902.0
Deduct 478 from 487 and we're left with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 239

Step 8:
The number 239 fits into 98 0 times, leaving a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 309020.0
If we subtract 0 from 98, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 9:
When dividing 980 by 239, we get 4 with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 309020.4
The remainder is 24 after subtracting 956 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 239, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 309020.41
If we subtract 239 from 240, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 11:
When dividing 10 by 239, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 309020.41
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 12:
239 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 309020.41
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 309020.41 with a remainder of 0.001.