226428 divided by 51 
The aim is to understand the frequency of 51 in 226428.

Let's proceed to step 1:
If we divide 2 by 51, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 51

On to step 2:
22 divided by 51 is 0 with a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 51

Let's proceed to step 3:
When dividing 226 by 51, we get 4 with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 204 from 226, we get 22.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 51

Moving on to step 4:
When dividing 224 by 51, we get 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 204 from 224 leaves us with 20.
Grab the next digit (2) from the dividend, add it to 20, then carry on: 202 / 51

On to step 5:
202 divided by 51 is 3 with a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 443.0
If we subtract 153 from 202, we get 49.
Grab the next digit (8) from the dividend, add it to 49, then carry on: 498 / 51

Advancing to step 6:
The number 51 fits into 498 9 times, leaving a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 4439.0
Subtract 459 from 498 to 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.

On to step 7:
When dividing 390 by 51, we get 7 with a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 4439.7
Deduct 357 from 390 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 8:
51 can be fit into 330 6 times, resulting in a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 4439.76
Subtract 306 from 330 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 9:
51 can be fit into 240 4 times, resulting in a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 4439.764
Subtracting 204 from 240 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
360 divided by 51 is 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 4439.7647
Deduct 357 from 360 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
51 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4439.7647
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
When dividing 300 by 51, we get 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 4439.764705
Subtract 255 from 300 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 13:
The number 51 fits into 450 8 times, leaving a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 4439.7647058
Subtract 408 from 450 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
51 goes into 420 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 4439.76470588
If we subtract 408 from 420, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 4439.76470588 with a balance of 1.2e-08.