472938 divided by 51 
The aim is to understand the frequency of 51 in 472938.

Advancing to step 1:
4 divided by 51 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 51

Going ahead to step 2:
47 divided by 51 is 0 with a remainder of 47.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Take the next digit (2) from the dividend and append it to 47, then repeat: 472 / 51

Step 3:
472 divided by 51 is 9 with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 459 away from 472, we end up with 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 51

Advancing to step 4:
When dividing 139 by 51, we get 2 with a remainder of 37.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
Subtracting 102 from 139 leaves us with 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 51

Step 5:
51 goes into 373 7 times with a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 927.0
Subtracting 357 from 373 leaves us with 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 51

Step 6:
If we divide 168 by 51, we get 3 and a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 9273.0
Subtracting 153 from 168 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
If we divide 150 by 51, we get 2 and a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 9273.2
If we subtract 102 from 150, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 8:
If we divide 480 by 51, we get 9 and a remainder of 21.
The next digit of our result is 9. 
Result so far: 9273.29
The remainder is 21 after subtracting 459 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 9:
51 goes into 210 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 9273.294
The remainder is 6 after subtracting 204 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
51 goes into 60 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 9273.2941
Subtract 51 from 60 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
If we divide 90 by 51, we get 1 and a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 9273.29411
If we subtract 51 from 90, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final result is 9273.29411 with a remainder of 3.9e-05.