We're dividing 4479498 by 664 
The aim is to understand the frequency of 664 in 4479498.

On to step 1:
If we divide 4 by 664, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 664

Step 2:
The number 664 fits into 44 0 times, leaving a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Append the next digit (7) from the dividend to 44 and continue with: 447 / 664

Moving on to step 3:
The number 664 fits into 447 0 times, leaving a remainder of 447.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 447 leaves us with 447.
Fetch the next digit (9) from the dividend, attach it to 447 and continue: 4479 / 664

Let's proceed to step 4:
664 goes into 4479 6 times with a remainder of 495.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 3984 from 4479, we get 495.
Fetch the next digit (4) from the dividend, attach it to 495 and continue: 4954 / 664

Going ahead to step 5:
4954 divided by 664 is 7 with a remainder of 306.
The next digit of our result is 7. 
Result so far: 67.0
Deduct 4648 from 4954 and we're left with 306.
Grab the next digit (9) from the dividend, add it to 306, then carry on: 3069 / 664

On to step 6:
3069 divided by 664 is 4 with a remainder of 413.
The number 4 becomes the next digit in our result. 
Result so far: 674.0
The remainder is 413 after subtracting 2656 from 3069.
Grab the next digit (8) from the dividend, add it to 413, then carry on: 4138 / 664

Step 7:
664 can be fit into 4138 6 times, resulting in a remainder of 154.
Write down 6 as next digit of the result. 
Result so far: 6746.0
Deduct 3984 from 4138 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Going ahead to step 8:
664 goes into 1540 2 times with a remainder of 212.
The number 2 becomes the next digit in our result. 
Result so far: 6746.2
The remainder is 212 after subtracting 1328 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 9:
When dividing 2120 by 664, we get 3 with a remainder of 128.
Write down 3 as next digit of the result. 
Result so far: 6746.23
If we subtract 1992 from 2120, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 10:
1280 divided by 664 is 1 with a remainder of 616.
The number 1 becomes the next digit in our result. 
Result so far: 6746.231
The remainder is 616 after subtracting 664 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Going ahead to step 11:
664 goes into 6160 9 times with a remainder of 184.
Record the quotient 9 as the next digit in the result. 
Result so far: 6746.2319
The remainder is 184 after subtracting 5976 from 6160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 12:
664 can be fit into 1840 2 times, resulting in a remainder of 512.
Record the quotient 2 as the next digit in the result. 
Result so far: 6746.23192
Subtract 1328 from 1840 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 13:
664 goes into 5120 7 times with a remainder of 472.
Use 7 as the next digit of our solution. 
Result so far: 6746.231927
Subtract 4648 from 5120 to get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Let's proceed to step 14:
The number 664 fits into 4720 7 times, leaving a remainder of 72.
Use 7 as the next digit of our solution. 
Result so far: 6746.2319277
The remainder is 72 after subtracting 4648 from 4720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 6746.2319277, and the remainder is 7.2e-07.