We're dividing 664912 by 38 
We want to figure out the number of times 664912 can be divided by 38.

On to step 1:
6 divided by 38 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 38

Step 2:
66 divided by 38 is 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 38 from 66, we get 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 38

Let's proceed to step 3:
38 can be fit into 284 7 times, resulting in a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 266 away from 284, we end up with 18.
Bring next digit (9) of the dividend behind the 18 and repeat the process: 189 / 38

On to step 4:
The number 38 fits into 189 4 times, leaving a remainder of 37.
Put 4 as the next digit of the answer. 
Result so far: 174.0
If we take 152 away from 189, we end up with 37.
Fetch the next digit (1) from the dividend, attach it to 37 and continue: 371 / 38

On to step 5:
38 can be fit into 371 9 times, resulting in a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 1749.0
Subtracting 342 from 371 leaves us with 29.
Take the next digit (2) from the dividend and append it to 29, then repeat: 292 / 38

Let's proceed to step 6:
292 divided by 38 is 7 with a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 17497.0
If we subtract 266 from 292, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
When dividing 260 by 38, we get 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 17497.6
If we subtract 228 from 260, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 8:
38 can be fit into 320 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 17497.68
Deduct 304 from 320 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
If we divide 160 by 38, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 17497.684
Deduct 152 from 160 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.

Moving on to step 10:
If we divide 80 by 38, we get 2 and a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 17497.6842
If we take 76 away from 80, 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.

Moving on to step 11:
The number 38 fits into 40 1 times, leaving a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 17497.68421
If we take 38 away from 40, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
38 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 17497.68421
Subtract 0 from 20 to 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.

Moving on to step 13:
38 can be fit into 200 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 17497.6842105
Subtract 190 from 200 to 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 14:
If we divide 100 by 38, we get 2 and a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 17497.68421052
If we take 76 away from 100, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 17497.68421052, with a leftover of 2.4e-08.