900256 divided by 51 
The aim is to understand the frequency of 51 in 900256.

Going ahead to step 1:
When dividing 9 by 51, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 51

Let's proceed to step 2:
51 goes into 90 1 times with a remainder of 39.
The next digit of our result is 1. 
Result so far: 1.0
If we take 51 away from 90, we end up with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 51

Advancing to step 3:
51 goes into 390 7 times with a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 33 after subtracting 357 from 390.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 51

Going ahead to step 4:
The number 51 fits into 332 6 times, leaving a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 176.0
Subtract 306 from 332 to get 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 51

Moving on to step 5:
265 divided by 51 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 1765.0
Subtract 255 from 265 to get 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 51

On to step 6:
When dividing 106 by 51, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 17652.0
If we take 102 away from 106, we end up 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.

Moving on to step 7:
When dividing 40 by 51, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 17652.0
Deduct 0 from 40 and we're left 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.

On to step 8:
When dividing 400 by 51, we get 7 with a remainder of 43.
The next digit of our result is 7. 
Result so far: 17652.07
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 9:
51 can be fit into 430 8 times, resulting in a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 17652.078
If we take 408 away from 430, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
220 divided by 51 is 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 17652.0784
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.

Step 11:
51 goes into 160 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 17652.07843
The remainder is 7 after subtracting 153 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
The number 51 fits into 70 1 times, leaving a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 17652.078431
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 13:
51 can be fit into 190 3 times, resulting in a remainder of 37.
The next digit of our result is 3. 
Result so far: 17652.0784313
Subtract 153 from 190 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 14:
51 can be fit into 370 7 times, resulting in a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 17652.07843137
Subtracting 357 from 370 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 17652.07843137, and the remainder is 1.3e-08.