27063469 divided by 258 
The aim is to understand the frequency of 258 in 27063469.

Going ahead to step 1:
2 divided by 258 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 258

Moving on to step 2:
When dividing 27 by 258, we get 0 with a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 258

Advancing to step 3:
258 goes into 270 1 times with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 258 from 270, we get 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 258

Going ahead to step 4:
The number 258 fits into 126 0 times, leaving a remainder of 126.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 126, we get 126.
Grab the next digit (3) from the dividend, add it to 126, then carry on: 1263 / 258

On to step 5:
258 goes into 1263 4 times with a remainder of 231.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Subtracting 1032 from 1263 leaves us with 231.
Fetch the next digit (4) from the dividend, attach it to 231 and continue: 2314 / 258

Let's proceed to step 6:
If we divide 2314 by 258, we get 8 and a remainder of 250.
Put 8 as the next digit of the answer. 
Result so far: 1048.0
Subtract 2064 from 2314 to get 250.
Fetch the next digit (6) from the dividend, attach it to 250 and continue: 2506 / 258

Step 7:
2506 divided by 258 is 9 with a remainder of 184.
Use 9 as the next digit of our solution. 
Result so far: 10489.0
If we subtract 2322 from 2506, we get 184.
Include the next digit (9) from the dividend after 184, then repeat: 1849 / 258

Step 8:
258 goes into 1849 7 times with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 104897.0
Deduct 1806 from 1849 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 9:
258 can be fit into 430 1 times, resulting in a remainder of 172.
The next digit of our result is 1. 
Result so far: 104897.1
Deduct 258 from 430 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 10:
1720 divided by 258 is 6 with a remainder of 172.
Put 6 as the next digit of the answer. 
Result so far: 104897.16
If we take 1548 away from 1720, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 11:
If we divide 1720 by 258, we get 6 and a remainder of 172.
The next digit of our result is 6. 
Result so far: 104897.166
The remainder is 172 after subtracting 1548 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

After the division, we end up with 104897.166 and a remainder of 0.0172.