Let's divide 18344765 by 258
The aim is to understand the frequency of 258 in 18344765.

Going ahead to step 1:
258 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 258

On to step 2:
When dividing 18 by 258, we get 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 258

Advancing to step 3:
If we divide 183 by 258, we get 0 and a remainder of 183.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 183 and we're left with 183.
Take the next digit (4) from the dividend and append it to 183, then repeat: 1834 / 258

Let's proceed to step 4:
If we divide 1834 by 258, we get 7 and a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 28 after subtracting 1806 from 1834.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 258

Advancing to step 5:
258 can be fit into 284 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 71.0
If we take 258 away from 284, we end up with 26.
Grab the next digit (7) from the dividend, add it to 26, then carry on: 267 / 258

Step 6:
267 divided by 258 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 711.0
If we take 258 away from 267, we end up with 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 258

Moving on to step 7:
When dividing 96 by 258, we get 0 with a remainder of 96.
The next digit of our result is 0. 
Result so far: 7110.0
The remainder is 96 after subtracting 0 from 96.
Grab the next digit (5) from the dividend, add it to 96, then carry on: 965 / 258

Let's proceed to step 8:
If we divide 965 by 258, we get 3 and a remainder of 191.
Put 3 as the next digit of the answer. 
Result so far: 71103.0
Deduct 774 from 965 and we're left with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Step 9:
The number 258 fits into 1910 7 times, leaving a remainder of 104.
The next digit of our result is 7. 
Result so far: 71103.7
Subtracting 1806 from 1910 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 10:
When dividing 1040 by 258, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 71103.74
If we take 1032 away from 1040, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
If we divide 80 by 258, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 71103.74
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
The number 258 fits into 800 3 times, leaving a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 71103.7403
If we take 774 away from 800, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 13:
260 divided by 258 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 71103.74031
Subtract 258 from 260 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
258 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 71103.74031
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
258 goes into 200 0 times with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 71103.74031
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 71103.74031 with a balance of 2e-06.