660485 divided by 46 
The aim is to understand the frequency of 46 in 660485.

Moving on to step 1:
When dividing 6 by 46, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 46

On to step 2:
66 divided by 46 is 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 46 away from 66, we end up with 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 46

On to step 3:
When dividing 200 by 46, we get 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 184 from 200 leaves us with 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 46

Moving on to step 4:
When dividing 164 by 46, we get 3 with a remainder of 26.
The next digit of our result is 3. 
Result so far: 143.0
Deduct 138 from 164 and we're left with 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 46

Moving on to step 5:
When dividing 268 by 46, we get 5 with a remainder of 38.
Use 5 as the next digit of our solution. 
Result so far: 1435.0
The remainder is 38 after subtracting 230 from 268.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 46

Let's proceed to step 6:
46 can be fit into 385 8 times, resulting in a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 14358.0
Subtracting 368 from 385 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
170 divided by 46 is 3 with a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 14358.3
Deduct 138 from 170 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
The number 46 fits into 320 6 times, leaving a remainder of 44.
The next digit of our result is 6. 
Result so far: 14358.36
Deduct 276 from 320 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
46 goes into 440 9 times with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 14358.369
If we take 414 away from 440, we end up 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 10:
When dividing 260 by 46, we get 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 14358.3695
Subtract 230 from 260 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
When dividing 300 by 46, we get 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 14358.36956
The remainder is 24 after subtracting 276 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
When dividing 240 by 46, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 14358.369565
Subtracting 230 from 240 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
When dividing 100 by 46, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 14358.3695652
Deduct 92 from 100 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
When dividing 80 by 46, we get 1 with a remainder of 34.
The next digit of our result is 1. 
Result so far: 14358.36956521
Subtracting 46 from 80 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.

The final outcome is 14358.36956521, with a leftover of 3.4e-08.