We look at the division of 12756658 by 260 
The aim is to understand the frequency of 260 in 12756658.

Step 1:
The number 260 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 260

Step 2:
The number 260 fits into 12 0 times, leaving a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 260

Advancing to step 3:
260 can be fit into 127 0 times, resulting in a remainder of 127.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 127 and we're left with 127.
Fetch the next digit (5) from the dividend, attach it to 127 and continue: 1275 / 260

Moving on to step 4:
260 goes into 1275 4 times with a remainder of 235.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 1040 from 1275 and we're left with 235.
Append the next digit (6) from the dividend to 235 and continue with: 2356 / 260

Let's proceed to step 5:
The number 260 fits into 2356 9 times, leaving a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Subtracting 2340 from 2356 leaves us with 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 260

Going ahead to step 6:
260 goes into 166 0 times with a remainder of 166.
Use 0 as the next digit of our solution. 
Result so far: 490.0
Subtracting 0 from 166 leaves us with 166.
Bring next digit (5) of the dividend behind the 166 and repeat the process: 1665 / 260

On to step 7:
260 can be fit into 1665 6 times, resulting in a remainder of 105.
The next digit of our result is 6. 
Result so far: 4906.0
If we take 1560 away from 1665, we end up with 105.
Fetch the next digit (8) from the dividend, attach it to 105 and continue: 1058 / 260

Moving on to step 8:
The number 260 fits into 1058 4 times, leaving a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 49064.0
Subtracting 1040 from 1058 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
260 goes into 180 0 times with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 49064.0
Subtract 0 from 180 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 10:
260 goes into 1800 6 times with a remainder of 240.
Record the quotient 6 as the next digit in the result. 
Result so far: 49064.06
If we take 1560 away from 1800, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 11:
If we divide 2400 by 260, we get 9 and a remainder of 60.
Write down 9 as next digit of the result. 
Result so far: 49064.069
If we take 2340 away from 2400, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
When dividing 600 by 260, we get 2 with a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 49064.0692
Subtracting 520 from 600 leaves us 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.

Step 13:
260 goes into 800 3 times with a remainder of 20.
The next digit of our result is 3. 
Result so far: 49064.06923
The remainder is 20 after subtracting 780 from 800.
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 14:
When dividing 200 by 260, we get 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 49064.06923
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.

On to step 15:
The number 260 fits into 2000 7 times, leaving a remainder of 180.
Use 7 as the next digit of our solution. 
Result so far: 49064.0692307
If we subtract 1820 from 2000, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 16:
260 goes into 1800 6 times with a remainder of 240.
Record the quotient 6 as the next digit in the result. 
Result so far: 49064.06923076
If we subtract 1560 from 1800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Our division results in 49064.06923076 with a remaining 2.4e-07.