We're dividing 40537253 by 564 
The aim is to understand the frequency of 564 in 40537253.

On to step 1:
If we divide 4 by 564, 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.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 564

Let's proceed to step 2:
40 divided by 564 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 564

Going ahead to step 3:
564 can be fit into 405 0 times, resulting in a remainder of 405.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 405 to get 405.
Append the next digit (3) from the dividend to 405 and continue with: 4053 / 564

Moving on to step 4:
If we divide 4053 by 564, we get 7 and a remainder of 105.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 3948 from 4053 to get 105.
Grab the next digit (7) from the dividend, add it to 105, then carry on: 1057 / 564

Moving on to step 5:
564 can be fit into 1057 1 times, resulting in a remainder of 493.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Deduct 564 from 1057 and we're left with 493.
Grab the next digit (2) from the dividend, add it to 493, then carry on: 4932 / 564

Let's proceed to step 6:
The number 564 fits into 4932 8 times, leaving a remainder of 420.
Write down 8 as next digit of the result. 
Result so far: 718.0
If we take 4512 away from 4932, we end up with 420.
Take the next digit (5) from the dividend and append it to 420, then repeat: 4205 / 564

Moving on to step 7:
The number 564 fits into 4205 7 times, leaving a remainder of 257.
Write down 7 as next digit of the result. 
Result so far: 7187.0
If we subtract 3948 from 4205, we get 257.
Append the next digit (3) from the dividend to 257 and continue with: 2573 / 564

On to step 8:
If we divide 2573 by 564, we get 4 and a remainder of 317.
Put 4 as the next digit of the answer. 
Result so far: 71874.0
Deduct 2256 from 2573 and we're left with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Advancing to step 9:
When dividing 3170 by 564, we get 5 with a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 71874.5
If we take 2820 away from 3170, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 10:
The number 564 fits into 3500 6 times, leaving a remainder of 116.
Use 6 as the next digit of our solution. 
Result so far: 71874.56
The remainder is 116 after subtracting 3384 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 11:
564 goes into 1160 2 times with a remainder of 32.
The next digit of our result is 2. 
Result so far: 71874.562
Subtract 1128 from 1160 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
The number 564 fits into 320 0 times, leaving a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 71874.562
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
3200 divided by 564 is 5 with a remainder of 380.
The next digit of our result is 5. 
Result so far: 71874.56205
If we take 2820 away from 3200, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 14:
564 can be fit into 3800 6 times, resulting in a remainder of 416.
Record the quotient 6 as the next digit in the result. 
Result so far: 71874.562056
If we subtract 3384 from 3800, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 15:
When dividing 4160 by 564, we get 7 with a remainder of 212.
Put 7 as the next digit of the answer. 
Result so far: 71874.5620567
Subtracting 3948 from 4160 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 16:
564 goes into 2120 3 times with a remainder of 428.
Write down 3 as next digit of the result. 
Result so far: 71874.56205673
Subtract 1692 from 2120 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

The final outcome is 71874.56205673, with a leftover of 4.28e-07.