We look at the division of 660171 by 46 
The aim is to understand the frequency of 46 in 660171.

Advancing to step 1:
6 divided by 46 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 46

Advancing to step 2:
66 divided by 46 is 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 46 away from 66, we end up with 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 46

Let's proceed to step 3:
The number 46 fits into 200 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 184 from 200 leaves us with 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 46

On to step 4:
When dividing 161 by 46, we get 3 with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 143.0
Subtracting 138 from 161 leaves us with 23.
Take the next digit (7) from the dividend and append it to 23, then repeat: 237 / 46

Going ahead to step 5:
The number 46 fits into 237 5 times, leaving a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 1435.0
If we take 230 away from 237, we end up with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 46

Advancing to step 6:
71 divided by 46 is 1 with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 14351.0
Deduct 46 from 71 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
When dividing 250 by 46, we get 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 14351.5
If we subtract 230 from 250, we 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.

Going ahead to step 8:
The number 46 fits into 200 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 14351.54
The remainder is 16 after subtracting 184 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
If we divide 160 by 46, we get 3 and a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 14351.543
Subtract 138 from 160 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 10:
220 divided by 46 is 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 14351.5434
If we take 184 away from 220, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
46 goes into 360 7 times with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 14351.54347
The remainder is 38 after subtracting 322 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
The number 46 fits into 380 8 times, leaving a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 14351.543478
Deduct 368 from 380 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
If we divide 120 by 46, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 14351.5434782
If we subtract 92 from 120, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
If we divide 280 by 46, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 14351.54347826
If we take 276 away from 280, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 14351.54347826 with a remaining 4e-09.