Let's divide 25447706 by 561
The aim is to understand the frequency of 561 in 25447706.

On to step 1:
When dividing 2 by 561, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 561

Moving on to step 2:
561 can be fit into 25 0 times, resulting in a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Include the next digit (4) from the dividend after 25, then repeat: 254 / 561

Advancing to step 3:
When dividing 254 by 561, we get 0 with a remainder of 254.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 254, we get 254.
Fetch the next digit (4) from the dividend, attach it to 254 and continue: 2544 / 561

Step 4:
561 goes into 2544 4 times with a remainder of 300.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 300 after subtracting 2244 from 2544.
Bring next digit (7) of the dividend behind the 300 and repeat the process: 3007 / 561

On to step 5:
561 goes into 3007 5 times with a remainder of 202.
The next digit of our result is 5. 
Result so far: 45.0
Deduct 2805 from 3007 and we're left with 202.
Bring next digit (7) of the dividend behind the 202 and repeat the process: 2027 / 561

Step 6:
The number 561 fits into 2027 3 times, leaving a remainder of 344.
Put 3 as the next digit of the answer. 
Result so far: 453.0
If we subtract 1683 from 2027, we get 344.
Append the next digit (0) from the dividend to 344 and continue with: 3440 / 561

Advancing to step 7:
The number 561 fits into 3440 6 times, leaving a remainder of 74.
The next digit of our result is 6. 
Result so far: 4536.0
Deduct 3366 from 3440 and we're left with 74.
Fetch the next digit (6) from the dividend, attach it to 74 and continue: 746 / 561

Advancing to step 8:
561 goes into 746 1 times with a remainder of 185.
The number 1 becomes the next digit in our result. 
Result so far: 45361.0
If we take 561 away from 746, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 9:
561 can be fit into 1850 3 times, resulting in a remainder of 167.
The number 3 becomes the next digit in our result. 
Result so far: 45361.3
If we take 1683 away from 1850, we end up with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 10:
If we divide 1670 by 561, we get 2 and a remainder of 548.
Write down 2 as next digit of the result. 
Result so far: 45361.32
Subtracting 1122 from 1670 leaves us with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Let's proceed to step 11:
The number 561 fits into 5480 9 times, leaving a remainder of 431.
Put 9 as the next digit of the answer. 
Result so far: 45361.329
Subtract 5049 from 5480 to get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Let's proceed to step 12:
4310 divided by 561 is 7 with a remainder of 383.
The next digit of our result is 7. 
Result so far: 45361.3297
The remainder is 383 after subtracting 3927 from 4310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Going ahead to step 13:
When dividing 3830 by 561, we get 6 with a remainder of 464.
The next digit of our result is 6. 
Result so far: 45361.32976
Deduct 3366 from 3830 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 14:
561 goes into 4640 8 times with a remainder of 152.
Put 8 as the next digit of the answer. 
Result so far: 45361.329768
The remainder is 152 after subtracting 4488 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 15:
561 goes into 1520 2 times with a remainder of 398.
Write down 2 as next digit of the result. 
Result so far: 45361.3297682
Deduct 1122 from 1520 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

On to step 16:
When dividing 3980 by 561, we get 7 with a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 45361.32976827
Subtracting 3927 from 3980 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

In conclusion, the division gives 45361.32976827 with a balance of 5.3e-08.