We're dividing 66712825 by 459 
The aim is to understand the frequency of 459 in 66712825.

Let's proceed to step 1:
459 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 459

Moving on to step 2:
When dividing 66 by 459, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 459

Step 3:
667 divided by 459 is 1 with a remainder of 208.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 208 after subtracting 459 from 667.
Append the next digit (1) from the dividend to 208 and continue with: 2081 / 459

Step 4:
If we divide 2081 by 459, we get 4 and a remainder of 245.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 1836 from 2081 leaves us with 245.
Include the next digit (2) from the dividend after 245, then repeat: 2452 / 459

Moving on to step 5:
If we divide 2452 by 459, we get 5 and a remainder of 157.
Write down 5 as next digit of the result. 
Result so far: 145.0
Deduct 2295 from 2452 and we're left with 157.
Bring next digit (8) of the dividend behind the 157 and repeat the process: 1578 / 459

On to step 6:
459 can be fit into 1578 3 times, resulting in a remainder of 201.
Record the quotient 3 as the next digit in the result. 
Result so far: 1453.0
Subtract 1377 from 1578 to get 201.
Fetch the next digit (2) from the dividend, attach it to 201 and continue: 2012 / 459

Moving on to step 7:
If we divide 2012 by 459, we get 4 and a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 14534.0
If we take 1836 away from 2012, we end up with 176.
Append the next digit (5) from the dividend to 176 and continue with: 1765 / 459

Going ahead to step 8:
459 can be fit into 1765 3 times, resulting in a remainder of 388.
Use 3 as the next digit of our solution. 
Result so far: 145343.0
Subtract 1377 from 1765 to get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 9:
The number 459 fits into 3880 8 times, leaving a remainder of 208.
The number 8 becomes the next digit in our result. 
Result so far: 145343.8
Subtracting 3672 from 3880 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 10:
459 can be fit into 2080 4 times, resulting in a remainder of 244.
Use 4 as the next digit of our solution. 
Result so far: 145343.84
Deduct 1836 from 2080 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 11:
When dividing 2440 by 459, we get 5 with a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 145343.845
If we take 2295 away from 2440, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 12:
If we divide 1450 by 459, we get 3 and a remainder of 73.
The next digit of our result is 3. 
Result so far: 145343.8453
Deduct 1377 from 1450 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 13:
The number 459 fits into 730 1 times, leaving a remainder of 271.
The number 1 becomes the next digit in our result. 
Result so far: 145343.84531
Deduct 459 from 730 and we're left with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Step 14:
When dividing 2710 by 459, we get 5 with a remainder of 415.
Write down 5 as next digit of the result. 
Result so far: 145343.845315
Subtract 2295 from 2710 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Moving on to step 15:
If we divide 4150 by 459, we get 9 and a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 145343.8453159
The remainder is 19 after subtracting 4131 from 4150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 16:
When dividing 190 by 459, we get 0 with a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 145343.8453159
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

After the division, we end up with 145343.8453159 and a remainder of 1.9e-07.