458116 ÷ 51 
The aim is to understand the frequency of 51 in 458116.

On to step 1:
The number 51 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 51

Let's proceed to step 2:
51 goes into 45 0 times with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Append the next digit (8) from the dividend to 45 and continue with: 458 / 51

Advancing to step 3:
458 divided by 51 is 8 with a remainder of 50.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 408 from 458, we get 50.
Grab the next digit (1) from the dividend, add it to 50, then carry on: 501 / 51

Advancing to step 4:
51 goes into 501 9 times with a remainder of 42.
The next digit of our result is 9. 
Result so far: 89.0
If we subtract 459 from 501, we get 42.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 51

Step 5:
51 can be fit into 421 8 times, resulting in a remainder of 13.
The next digit of our result is 8. 
Result so far: 898.0
Subtract 408 from 421 to get 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 51

Going ahead to step 6:
136 divided by 51 is 2 with a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 8982.0
Subtracting 102 from 136 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
51 goes into 340 6 times with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 8982.6
If we subtract 306 from 340, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 8:
51 can be fit into 340 6 times, resulting in a remainder of 34.
The next digit of our result is 6. 
Result so far: 8982.66
Subtracting 306 from 340 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Our division results in 8982.66 with a remaining 0.034.