Let's divide 313353 by 51
The aim is to understand the frequency of 51 in 313353.

Advancing to step 1:
51 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 51

Moving on to step 2:
When dividing 31 by 51, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 51

Going ahead to step 3:
51 goes into 313 6 times with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 306 from 313 and we're left with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 51

Advancing to step 4:
73 divided by 51 is 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 61.0
Subtracting 51 from 73 leaves us with 22.
Bring next digit (5) of the dividend behind the 22 and repeat the process: 225 / 51

Advancing to step 5:
51 goes into 225 4 times with a remainder of 21.
The next digit of our result is 4. 
Result so far: 614.0
Subtract 204 from 225 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 51

Let's proceed to step 6:
The number 51 fits into 213 4 times, leaving a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 6144.0
Subtract 204 from 213 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.

Advancing to step 7:
51 goes into 90 1 times with a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 6144.1
If we take 51 away from 90, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 8:
If we divide 390 by 51, we get 7 and a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 6144.17
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.

Moving on to step 9:
The number 51 fits into 330 6 times, leaving a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 6144.176
Deduct 306 from 330 and we're left 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 10:
240 divided by 51 is 4 with a remainder of 36.
The next digit of our result is 4. 
Result so far: 6144.1764
If we subtract 204 from 240, we 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.

Let's proceed to step 11:
The number 51 fits into 360 7 times, leaving a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 6144.17647
If we take 357 away from 360, we end up 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.

Moving on to step 12:
51 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 6144.17647
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
When dividing 300 by 51, we get 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 6144.1764705
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.

On to step 14:
51 goes into 450 8 times with a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 6144.17647058
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.

Our division results in 6144.17647058 with a remaining 4.2e-08.