334440 ÷ 51 
The aim is to understand the frequency of 51 in 334440.

Advancing to step 1:
If we divide 3 by 51, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 51

Moving on to step 2:
33 divided by 51 is 0 with a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Take the next digit (4) from the dividend and append it to 33, then repeat: 334 / 51

Advancing to step 3:
334 divided by 51 is 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 306 from 334 to get 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 51

On to step 4:
The number 51 fits into 284 5 times, leaving a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
Subtract 255 from 284 to get 29.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 51

On to step 5:
If we divide 294 by 51, we get 5 and a remainder of 39.
The number 5 becomes the next digit in our result. 
Result so far: 655.0
Deduct 255 from 294 and we're left with 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 51

Going ahead to step 6:
If we divide 390 by 51, we get 7 and a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 6557.0
If we subtract 357 from 390, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
51 goes into 330 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 6557.6
Subtracting 306 from 330 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 8:
240 divided by 51 is 4 with a remainder of 36.
The next digit of our result is 4. 
Result so far: 6557.64
Subtract 204 from 240 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
360 divided by 51 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 6557.647
If we subtract 357 from 360, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
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: 6557.647
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 11:
If we divide 300 by 51, we get 5 and a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 6557.64705
Subtracting 255 from 300 leaves us with 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 12:
51 can be fit into 450 8 times, resulting in a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 6557.647058
Deduct 408 from 450 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
51 goes into 420 8 times with a remainder of 12.
The next digit of our result is 8. 
Result so far: 6557.6470588
Subtract 408 from 420 to 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.

After the division, we end up with 6557.6470588 and a remainder of 1.2e-07.