3766437 divided by 569 
The aim is to understand the frequency of 569 in 3766437.

On to step 1:
569 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 569

Going ahead to step 2:
The number 569 fits into 37 0 times, leaving a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Bring next digit (6) of the dividend behind the 37 and repeat the process: 376 / 569

Moving on to step 3:
If we divide 376 by 569, we get 0 and a remainder of 376.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 376, we end up with 376.
Take the next digit (6) from the dividend and append it to 376, then repeat: 3766 / 569

Let's proceed to step 4:
When dividing 3766 by 569, we get 6 with a remainder of 352.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 352 after subtracting 3414 from 3766.
Append the next digit (4) from the dividend to 352 and continue with: 3524 / 569

Advancing to step 5:
The number 569 fits into 3524 6 times, leaving a remainder of 110.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
Subtracting 3414 from 3524 leaves us with 110.
Append the next digit (3) from the dividend to 110 and continue with: 1103 / 569

Going ahead to step 6:
569 can be fit into 1103 1 times, resulting in a remainder of 534.
Put 1 as the next digit of the answer. 
Result so far: 661.0
Subtracting 569 from 1103 leaves us with 534.
Bring next digit (7) of the dividend behind the 534 and repeat the process: 5347 / 569

Going ahead to step 7:
569 goes into 5347 9 times with a remainder of 226.
Write down 9 as next digit of the result. 
Result so far: 6619.0
Subtract 5121 from 5347 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 8:
2260 divided by 569 is 3 with a remainder of 553.
The number 3 becomes the next digit in our result. 
Result so far: 6619.3
The remainder is 553 after subtracting 1707 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Moving on to step 9:
If we divide 5530 by 569, we get 9 and a remainder of 409.
Record the quotient 9 as the next digit in the result. 
Result so far: 6619.39
The remainder is 409 after subtracting 5121 from 5530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Advancing to step 10:
569 can be fit into 4090 7 times, resulting in a remainder of 107.
Use 7 as the next digit of our solution. 
Result so far: 6619.397
The remainder is 107 after subtracting 3983 from 4090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Going ahead to step 11:
When dividing 1070 by 569, we get 1 with a remainder of 501.
The number 1 becomes the next digit in our result. 
Result so far: 6619.3971
If we take 569 away from 1070, we end up with 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Going ahead to step 12:
569 goes into 5010 8 times with a remainder of 458.
Record the quotient 8 as the next digit in the result. 
Result so far: 6619.39718
Deduct 4552 from 5010 and we're left with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 13:
If we divide 4580 by 569, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 6619.397188
If we subtract 4552 from 4580, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 6619.397188, with a leftover of 2.8e-06.