67044217 ÷ 258 
The aim is to understand the frequency of 258 in 67044217.

Going ahead to step 1:
6 divided by 258 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 258

Step 2:
When dividing 67 by 258, we get 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Grab the next digit (0) from the dividend, add it to 67, then carry on: 670 / 258

Going ahead to step 3:
258 goes into 670 2 times with a remainder of 154.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 516 away from 670, we end up with 154.
Bring next digit (4) of the dividend behind the 154 and repeat the process: 1544 / 258

Going ahead to step 4:
258 can be fit into 1544 5 times, resulting in a remainder of 254.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 1290 from 1544 leaves us with 254.
Bring next digit (4) of the dividend behind the 254 and repeat the process: 2544 / 258

Advancing to step 5:
If we divide 2544 by 258, we get 9 and a remainder of 222.
Use 9 as the next digit of our solution. 
Result so far: 259.0
Subtract 2322 from 2544 to get 222.
Fetch the next digit (2) from the dividend, attach it to 222 and continue: 2222 / 258

On to step 6:
When dividing 2222 by 258, we get 8 with a remainder of 158.
Record the quotient 8 as the next digit in the result. 
Result so far: 2598.0
If we take 2064 away from 2222, we end up with 158.
Append the next digit (1) from the dividend to 158 and continue with: 1581 / 258

Advancing to step 7:
If we divide 1581 by 258, we get 6 and a remainder of 33.
The next digit of our result is 6. 
Result so far: 25986.0
If we take 1548 away from 1581, we end up with 33.
Take the next digit (7) from the dividend and append it to 33, then repeat: 337 / 258

Step 8:
258 can be fit into 337 1 times, resulting in a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 259861.0
Deduct 258 from 337 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 9:
If we divide 790 by 258, we get 3 and a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 259861.3
The remainder is 16 after subtracting 774 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
258 goes into 160 0 times with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 259861.3
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 11:
258 goes into 1600 6 times with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 259861.306
Subtracting 1548 from 1600 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
258 can be fit into 520 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 259861.3062
Deduct 516 from 520 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
The number 258 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 259861.3062
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
400 divided by 258 is 1 with a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 259861.306201
Deduct 258 from 400 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 15:
The number 258 fits into 1420 5 times, leaving a remainder of 130.
Put 5 as the next digit of the answer. 
Result so far: 259861.3062015
Subtracting 1290 from 1420 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 16:
1300 divided by 258 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 259861.30620155
Subtract 1290 from 1300 to 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.

The final outcome is 259861.30620155, with a leftover of 1e-08.