We divide 39551941 by 564
The aim is to understand the frequency of 564 in 39551941.

Advancing to step 1:
3 divided by 564 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 564

Step 2:
39 divided by 564 is 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 564

Advancing to step 3:
564 goes into 395 0 times with a remainder of 395.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 395 leaves us with 395.
Bring next digit (5) of the dividend behind the 395 and repeat the process: 3955 / 564

Let's proceed to step 4:
3955 divided by 564 is 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 3948 away from 3955, we end up with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 564

Advancing to step 5:
When dividing 71 by 564, we get 0 with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 70.0
The remainder is 71 after subtracting 0 from 71.
Bring next digit (9) of the dividend behind the 71 and repeat the process: 719 / 564

Moving on to step 6:
When dividing 719 by 564, we get 1 with a remainder of 155.
Record the quotient 1 as the next digit in the result. 
Result so far: 701.0
Subtracting 564 from 719 leaves us with 155.
Include the next digit (4) from the dividend after 155, then repeat: 1554 / 564

Advancing to step 7:
The number 564 fits into 1554 2 times, leaving a remainder of 426.
The number 2 becomes the next digit in our result. 
Result so far: 7012.0
Deduct 1128 from 1554 and we're left with 426.
Include the next digit (1) from the dividend after 426, then repeat: 4261 / 564

On to step 8:
The number 564 fits into 4261 7 times, leaving a remainder of 313.
Put 7 as the next digit of the answer. 
Result so far: 70127.0
Subtracting 3948 from 4261 leaves us with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

On to step 9:
564 can be fit into 3130 5 times, resulting in a remainder of 310.
Use 5 as the next digit of our solution. 
Result so far: 70127.5
Subtract 2820 from 3130 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 10:
When dividing 3100 by 564, we get 5 with a remainder of 280.
Write down 5 as next digit of the result. 
Result so far: 70127.55
If we subtract 2820 from 3100, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

After the division, we end up with 70127.55 and a remainder of 0.28.