567427 ÷ 51 
The aim is to understand the frequency of 51 in 567427.

Going ahead to step 1:
5 divided by 51 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 51

Going ahead to step 2:
If we divide 56 by 51, we get 1 and a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 51 away from 56, we end up with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 51

Going ahead to step 3:
The number 51 fits into 57 1 times, leaving a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 51 away from 57, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 51

Advancing to step 4:
51 goes into 64 1 times with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 111.0
The remainder is 13 after subtracting 51 from 64.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 51

Advancing to step 5:
When dividing 132 by 51, we get 2 with a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 1112.0
Deduct 102 from 132 and we're left with 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 51

Let's proceed to step 6:
307 divided by 51 is 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 11126.0
Subtract 306 from 307 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
51 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 11126.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
51 can be fit into 100 1 times, resulting in a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 11126.01
Subtracting 51 from 100 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 9:
The number 51 fits into 490 9 times, leaving a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 11126.019
Subtracting 459 from 490 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 10:
51 goes into 310 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 11126.0196
Subtracting 306 from 310 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
If we divide 40 by 51, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 11126.0196
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
The number 51 fits into 400 7 times, leaving a remainder of 43.
The next digit of our result is 7. 
Result so far: 11126.019607
If we take 357 away from 400, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 13:
430 divided by 51 is 8 with a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 11126.0196078
The remainder is 22 after subtracting 408 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 14:
51 can be fit into 220 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 11126.01960784
Deduct 204 from 220 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 11126.01960784 with a remainder of 1.6e-08.