398318 ÷ 66 
We want to figure out the number of times 398318 can be divided by 66.

Moving on to step 1:
3 divided by 66 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 66

On to step 2:
39 divided by 66 is 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 66

Advancing to step 3:
The number 66 fits into 398 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 396 from 398 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 66

Going ahead to step 4:
66 can be fit into 23 0 times, resulting in a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 60.0
If we take 0 away from 23, we end up with 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 66

Let's proceed to step 5:
231 divided by 66 is 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 603.0
Subtract 198 from 231 to get 33.
Append the next digit (8) from the dividend to 33 and continue with: 338 / 66

Advancing to step 6:
66 can be fit into 338 5 times, resulting in a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 6035.0
Subtract 330 from 338 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.

Step 7:
If we divide 80 by 66, we get 1 and a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 6035.1
Deduct 66 from 80 and we're left 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.

Step 8:
When dividing 140 by 66, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 6035.12
If we subtract 132 from 140, we 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.

Let's proceed to step 9:
66 goes into 80 1 times with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 6035.121
The remainder is 14 after subtracting 66 from 80.
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 10:
If we divide 140 by 66, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 6035.1212
If we take 132 away from 140, we end up 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 11:
66 goes into 80 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 6035.12121
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
66 can be fit into 140 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 6035.121212
Subtracting 132 from 140 leaves us 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.

Advancing to step 13:
When dividing 80 by 66, we get 1 with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 6035.1212121
Subtracting 66 from 80 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.

Step 14:
The number 66 fits into 140 2 times, leaving a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 6035.12121212
If we subtract 132 from 140, we 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.

After the division, we end up with 6035.12121212 and a remainder of 8e-09.