416453 divided by 51 
The aim is to understand the frequency of 51 in 416453.

Going ahead to step 1:
If we divide 4 by 51, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 51

Step 2:
51 goes into 41 0 times with a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 41, we get 41.
Bring next digit (6) of the dividend behind the 41 and repeat the process: 416 / 51

On to step 3:
51 can be fit into 416 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 408 from 416 and we're left with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 51

Going ahead to step 4:
When dividing 84 by 51, we get 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 81.0
Subtracting 51 from 84 leaves us with 33.
Fetch the next digit (5) from the dividend, attach it to 33 and continue: 335 / 51

Moving on to step 5:
When dividing 335 by 51, we get 6 with a remainder of 29.
The next digit of our result is 6. 
Result so far: 816.0
Subtracting 306 from 335 leaves us with 29.
Append the next digit (3) from the dividend to 29 and continue with: 293 / 51

On to step 6:
51 goes into 293 5 times with a remainder of 38.
Put 5 as the next digit of the answer. 
Result so far: 8165.0
If we take 255 away from 293, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
380 divided by 51 is 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 8165.7
Subtracting 357 from 380 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 8:
51 can be fit into 230 4 times, resulting in a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 8165.74
Deduct 204 from 230 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 9:
260 divided by 51 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 8165.745
Subtracting 255 from 260 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
If we divide 50 by 51, we get 0 and a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 8165.745
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
51 goes into 500 9 times with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 8165.74509
Subtracting 459 from 500 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 12:
51 goes into 410 8 times with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 8165.745098
Subtract 408 from 410 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
When dividing 20 by 51, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 8165.745098
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 14:
51 can be fit into 200 3 times, resulting in a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 8165.74509803
The remainder is 47 after subtracting 153 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Our division results in 8165.74509803 with a remaining 4.7e-08.