46535828 ÷ 666 
The aim is to understand the frequency of 666 in 46535828.

Advancing to step 1:
The number 666 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 666

Step 2:
When dividing 46 by 666, we get 0 with a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 46, we end up with 46.
Include the next digit (5) from the dividend after 46, then repeat: 465 / 666

Let's proceed to step 3:
666 can be fit into 465 0 times, resulting in a remainder of 465.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 465, we get 465.
Grab the next digit (3) from the dividend, add it to 465, then carry on: 4653 / 666

Advancing to step 4:
When dividing 4653 by 666, we get 6 with a remainder of 657.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 3996 from 4653 to get 657.
Append the next digit (5) from the dividend to 657 and continue with: 6575 / 666

Let's proceed to step 5:
If we divide 6575 by 666, we get 9 and a remainder of 581.
The next digit of our result is 9. 
Result so far: 69.0
The remainder is 581 after subtracting 5994 from 6575.
Append the next digit (8) from the dividend to 581 and continue with: 5818 / 666

Let's proceed to step 6:
666 can be fit into 5818 8 times, resulting in a remainder of 490.
Put 8 as the next digit of the answer. 
Result so far: 698.0
The remainder is 490 after subtracting 5328 from 5818.
Bring next digit (2) of the dividend behind the 490 and repeat the process: 4902 / 666

Advancing to step 7:
666 can be fit into 4902 7 times, resulting in a remainder of 240.
The next digit of our result is 7. 
Result so far: 6987.0
If we take 4662 away from 4902, we end up with 240.
Bring next digit (8) of the dividend behind the 240 and repeat the process: 2408 / 666

Step 8:
2408 divided by 666 is 3 with a remainder of 410.
The number 3 becomes the next digit in our result. 
Result so far: 69873.0
If we take 1998 away from 2408, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 9:
When dividing 4100 by 666, we get 6 with a remainder of 104.
Put 6 as the next digit of the answer. 
Result so far: 69873.6
Subtract 3996 from 4100 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 10:
1040 divided by 666 is 1 with a remainder of 374.
The number 1 becomes the next digit in our result. 
Result so far: 69873.61
Subtract 666 from 1040 to get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

On to step 11:
666 can be fit into 3740 5 times, resulting in a remainder of 410.
The next digit of our result is 5. 
Result so far: 69873.615
Subtract 3330 from 3740 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 12:
666 can be fit into 4100 6 times, resulting in a remainder of 104.
Put 6 as the next digit of the answer. 
Result so far: 69873.6156
Deduct 3996 from 4100 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 13:
When dividing 1040 by 666, we get 1 with a remainder of 374.
Write down 1 as next digit of the result. 
Result so far: 69873.61561
If we take 666 away from 1040, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Step 14:
If we divide 3740 by 666, we get 5 and a remainder of 410.
Record the quotient 5 as the next digit in the result. 
Result so far: 69873.615615
If we take 3330 away from 3740, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 15:
The number 666 fits into 4100 6 times, leaving a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 69873.6156156
If we take 3996 away from 4100, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 16:
The number 666 fits into 1040 1 times, leaving a remainder of 374.
Put 1 as the next digit of the answer. 
Result so far: 69873.61561561
If we take 666 away from 1040, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Our division results in 69873.61561561 with a remaining 3.74e-07.