49836075 ÷ 561 
The aim is to understand the frequency of 561 in 49836075.

On to step 1:
561 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 561

Let's proceed to step 2:
561 goes into 49 0 times with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Bring next digit (8) of the dividend behind the 49 and repeat the process: 498 / 561

Going ahead to step 3:
561 can be fit into 498 0 times, resulting in a remainder of 498.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 498 leaves us with 498.
Grab the next digit (3) from the dividend, add it to 498, then carry on: 4983 / 561

Going ahead to step 4:
When dividing 4983 by 561, we get 8 with a remainder of 495.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 495 after subtracting 4488 from 4983.
Fetch the next digit (6) from the dividend, attach it to 495 and continue: 4956 / 561

Let's proceed to step 5:
4956 divided by 561 is 8 with a remainder of 468.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
The remainder is 468 after subtracting 4488 from 4956.
Take the next digit (0) from the dividend and append it to 468, then repeat: 4680 / 561

On to step 6:
When dividing 4680 by 561, we get 8 with a remainder of 192.
Use 8 as the next digit of our solution. 
Result so far: 888.0
If we subtract 4488 from 4680, we get 192.
Fetch the next digit (7) from the dividend, attach it to 192 and continue: 1927 / 561

Going ahead to step 7:
561 goes into 1927 3 times with a remainder of 244.
Put 3 as the next digit of the answer. 
Result so far: 8883.0
Subtract 1683 from 1927 to get 244.
Take the next digit (5) from the dividend and append it to 244, then repeat: 2445 / 561

Let's proceed to step 8:
561 can be fit into 2445 4 times, resulting in a remainder of 201.
The number 4 becomes the next digit in our result. 
Result so far: 88834.0
Deduct 2244 from 2445 and we're left with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 9:
561 can be fit into 2010 3 times, resulting in a remainder of 327.
Put 3 as the next digit of the answer. 
Result so far: 88834.3
If we take 1683 away from 2010, we end up with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

On to step 10:
If we divide 3270 by 561, we get 5 and a remainder of 465.
The number 5 becomes the next digit in our result. 
Result so far: 88834.35
Subtract 2805 from 3270 to get 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

On to step 11:
4650 divided by 561 is 8 with a remainder of 162.
Write down 8 as next digit of the result. 
Result so far: 88834.358
The remainder is 162 after subtracting 4488 from 4650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 12:
561 can be fit into 1620 2 times, resulting in a remainder of 498.
Write down 2 as next digit of the result. 
Result so far: 88834.3582
Deduct 1122 from 1620 and we're left with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 13:
The number 561 fits into 4980 8 times, leaving a remainder of 492.
Record the quotient 8 as the next digit in the result. 
Result so far: 88834.35828
Subtracting 4488 from 4980 leaves us with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Going ahead to step 14:
If we divide 4920 by 561, we get 8 and a remainder of 432.
Use 8 as the next digit of our solution. 
Result so far: 88834.358288
If we take 4488 away from 4920, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

After the division, we end up with 88834.358288 and a remainder of 4.32e-05.