We're dividing 660463 by 17 
The aim is to understand the frequency of 17 in 660463.

On to step 1:
When dividing 6 by 17, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 17

Advancing to step 2:
17 can be fit into 66 3 times, resulting in a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 51 from 66 to get 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 17

On to step 3:
17 goes into 150 8 times with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we subtract 136 from 150, we get 14.
Grab the next digit (4) from the dividend, add it to 14, then carry on: 144 / 17

Advancing to step 4:
17 goes into 144 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 388.0
If we take 136 away from 144, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 17

Let's proceed to step 5:
17 can be fit into 86 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 3885.0
Subtracting 85 from 86 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 17

On to step 6:
The number 17 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 38850.0
Subtracting 0 from 13 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
130 divided by 17 is 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 38850.7
The remainder is 11 after subtracting 119 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 8:
17 goes into 110 6 times with a remainder of 8.
The next digit of our result is 6. 
Result so far: 38850.76
Subtract 102 from 110 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
When dividing 80 by 17, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 38850.764
If we subtract 68 from 80, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
When dividing 120 by 17, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 38850.7647
Subtract 119 from 120 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 11:
The number 17 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 38850.7647
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
100 divided by 17 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 38850.764705
If we take 85 away from 100, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
150 divided by 17 is 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 38850.7647058
Subtracting 136 from 150 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
The number 17 fits into 140 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 38850.76470588
If we take 136 away from 140, 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.

The quotient of the division is 38850.76470588, and the remainder is 4e-09.