Let's divide 49925874 by 261
The aim is to understand the frequency of 261 in 49925874.

Moving on to step 1:
If we divide 4 by 261, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 261

On to step 2:
261 goes into 49 0 times with a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Fetch the next digit (9) from the dividend, attach it to 49 and continue: 499 / 261

Let's proceed to step 3:
When dividing 499 by 261, we get 1 with a remainder of 238.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 261 from 499 leaves us with 238.
Append the next digit (2) from the dividend to 238 and continue with: 2382 / 261

Advancing to step 4:
261 can be fit into 2382 9 times, resulting in a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
The remainder is 33 after subtracting 2349 from 2382.
Bring next digit (5) of the dividend behind the 33 and repeat the process: 335 / 261

Step 5:
261 goes into 335 1 times with a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 191.0
Subtract 261 from 335 to get 74.
Include the next digit (8) from the dividend after 74, then repeat: 748 / 261

Advancing to step 6:
The number 261 fits into 748 2 times, leaving a remainder of 226.
The number 2 becomes the next digit in our result. 
Result so far: 1912.0
The remainder is 226 after subtracting 522 from 748.
Append the next digit (7) from the dividend to 226 and continue with: 2267 / 261

Step 7:
2267 divided by 261 is 8 with a remainder of 179.
Use 8 as the next digit of our solution. 
Result so far: 19128.0
Deduct 2088 from 2267 and we're left with 179.
Fetch the next digit (4) from the dividend, attach it to 179 and continue: 1794 / 261

Let's proceed to step 8:
The number 261 fits into 1794 6 times, leaving a remainder of 228.
Write down 6 as next digit of the result. 
Result so far: 191286.0
Deduct 1566 from 1794 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 9:
When dividing 2280 by 261, we get 8 with a remainder of 192.
Put 8 as the next digit of the answer. 
Result so far: 191286.8
Subtract 2088 from 2280 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 10:
261 can be fit into 1920 7 times, resulting in a remainder of 93.
Record the quotient 7 as the next digit in the result. 
Result so far: 191286.87
Deduct 1827 from 1920 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Going ahead to step 11:
The number 261 fits into 930 3 times, leaving a remainder of 147.
Record the quotient 3 as the next digit in the result. 
Result so far: 191286.873
Deduct 783 from 930 and we're left with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Step 12:
If we divide 1470 by 261, we get 5 and a remainder of 165.
The next digit of our result is 5. 
Result so far: 191286.8735
Deduct 1305 from 1470 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 13:
The number 261 fits into 1650 6 times, leaving a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 191286.87356
If we take 1566 away from 1650, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 14:
840 divided by 261 is 3 with a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 191286.873563
If we subtract 783 from 840, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 15:
570 divided by 261 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 191286.8735632
If we take 522 away from 570, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 16:
261 can be fit into 480 1 times, resulting in a remainder of 219.
The number 1 becomes the next digit in our result. 
Result so far: 191286.87356321
Deduct 261 from 480 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

In conclusion, the division gives 191286.87356321 with a balance of 2.19e-07.