We're dividing 38048045 by 258 
The aim is to understand the frequency of 258 in 38048045.

Let's proceed to step 1:
If we divide 3 by 258, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 258

Advancing to step 2:
258 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 258

Advancing to step 3:
When dividing 380 by 258, we get 1 with a remainder of 122.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 258 from 380, we get 122.
Take the next digit (4) from the dividend and append it to 122, then repeat: 1224 / 258

Step 4:
1224 divided by 258 is 4 with a remainder of 192.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 1032 from 1224 and we're left with 192.
Fetch the next digit (8) from the dividend, attach it to 192 and continue: 1928 / 258

Going ahead to step 5:
1928 divided by 258 is 7 with a remainder of 122.
Write down 7 as next digit of the result. 
Result so far: 147.0
Deduct 1806 from 1928 and we're left with 122.
Take the next digit (0) from the dividend and append it to 122, then repeat: 1220 / 258

Moving on to step 6:
258 can be fit into 1220 4 times, resulting in a remainder of 188.
The next digit of our result is 4. 
Result so far: 1474.0
Subtracting 1032 from 1220 leaves us with 188.
Bring next digit (4) of the dividend behind the 188 and repeat the process: 1884 / 258

Going ahead to step 7:
When dividing 1884 by 258, we get 7 with a remainder of 78.
Put 7 as the next digit of the answer. 
Result so far: 14747.0
If we subtract 1806 from 1884, we get 78.
Fetch the next digit (5) from the dividend, attach it to 78 and continue: 785 / 258

Step 8:
If we divide 785 by 258, we get 3 and a remainder of 11.
The next digit of our result is 3. 
Result so far: 147473.0
If we subtract 774 from 785, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
The number 258 fits into 110 0 times, leaving a remainder of 110.
Put 0 as the next digit of the answer. 
Result so far: 147473.0
If we take 0 away from 110, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 10:
258 goes into 1100 4 times with a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 147473.04
The remainder is 68 after subtracting 1032 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 11:
258 can be fit into 680 2 times, resulting in a remainder of 164.
Write down 2 as next digit of the result. 
Result so far: 147473.042
If we take 516 away from 680, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 12:
The number 258 fits into 1640 6 times, leaving a remainder of 92.
Record the quotient 6 as the next digit in the result. 
Result so far: 147473.0426
Subtract 1548 from 1640 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 13:
The number 258 fits into 920 3 times, leaving a remainder of 146.
Record the quotient 3 as the next digit in the result. 
Result so far: 147473.04263
The remainder is 146 after subtracting 774 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 14:
The number 258 fits into 1460 5 times, leaving a remainder of 170.
Put 5 as the next digit of the answer. 
Result so far: 147473.042635
If we subtract 1290 from 1460, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 15:
If we divide 1700 by 258, we get 6 and a remainder of 152.
Record the quotient 6 as the next digit in the result. 
Result so far: 147473.0426356
Subtracting 1548 from 1700 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 16:
The number 258 fits into 1520 5 times, leaving a remainder of 230.
Use 5 as the next digit of our solution. 
Result so far: 147473.04263565
Deduct 1290 from 1520 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

After the division, we end up with 147473.04263565 and a remainder of 2.3e-07.