14098849 ÷ 261 
The aim is to understand the frequency of 261 in 14098849.

Step 1:
261 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
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 261

Going ahead to step 2:
261 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 261

Step 3:
The number 261 fits into 140 0 times, leaving a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 140, we get 140.
Append the next digit (9) from the dividend to 140 and continue with: 1409 / 261

Moving on to step 4:
1409 divided by 261 is 5 with a remainder of 104.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 104 after subtracting 1305 from 1409.
Fetch the next digit (8) from the dividend, attach it to 104 and continue: 1048 / 261

Step 5:
261 goes into 1048 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
If we take 1044 away from 1048, we end up with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 261

Going ahead to step 6:
When dividing 48 by 261, we get 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 540.0
If we subtract 0 from 48, we get 48.
Append the next digit (4) from the dividend to 48 and continue with: 484 / 261

Step 7:
The number 261 fits into 484 1 times, leaving a remainder of 223.
Use 1 as the next digit of our solution. 
Result so far: 5401.0
Deduct 261 from 484 and we're left with 223.
Fetch the next digit (9) from the dividend, attach it to 223 and continue: 2239 / 261

Advancing to step 8:
When dividing 2239 by 261, we get 8 with a remainder of 151.
Use 8 as the next digit of our solution. 
Result so far: 54018.0
Subtracting 2088 from 2239 leaves us with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 9:
1510 divided by 261 is 5 with a remainder of 205.
The number 5 becomes the next digit in our result. 
Result so far: 54018.5
Subtract 1305 from 1510 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 10:
2050 divided by 261 is 7 with a remainder of 223.
Put 7 as the next digit of the answer. 
Result so far: 54018.57
Subtract 1827 from 2050 to get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Step 11:
The number 261 fits into 2230 8 times, leaving a remainder of 142.
Put 8 as the next digit of the answer. 
Result so far: 54018.578
Subtracting 2088 from 2230 leaves us 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.

Advancing to step 12:
261 goes into 1420 5 times with a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 54018.5785
If we subtract 1305 from 1420, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 13:
261 goes into 1150 4 times with a remainder of 106.
The number 4 becomes the next digit in our result. 
Result so far: 54018.57854
The remainder is 106 after subtracting 1044 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 14:
261 can be fit into 1060 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 54018.578544
The remainder is 16 after subtracting 1044 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 54018.578544 and a remainder of 1.6e-06.