Let's divide 396925 by 66
We want to figure out the number of times 396925 can be divided by 66.

On to step 1:
66 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 66

Step 2:
39 divided by 66 is 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 66

Going ahead to step 3:
The number 66 fits into 396 6 times, leaving a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 396 from 396 and we're left with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 66

On to step 4:
The number 66 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 60.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 66

Advancing to step 5:
If we divide 92 by 66, we get 1 and a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 601.0
The remainder is 26 after subtracting 66 from 92.
Take the next digit (5) from the dividend and append it to 26, then repeat: 265 / 66

On to step 6:
If we divide 265 by 66, we get 4 and a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 6014.0
If we subtract 264 from 265, we 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.

Let's proceed to step 7:
66 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 6014.0
Deduct 0 from 10 and we're left 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.

Moving on to step 8:
When dividing 100 by 66, we get 1 with a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 6014.01
If we subtract 66 from 100, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
66 can be fit into 340 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 6014.015
If we take 330 away from 340, we end up 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.

Moving on to step 10:
The number 66 fits into 100 1 times, leaving a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 6014.0151
Deduct 66 from 100 and we're left 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.

Moving on to step 11:
66 goes into 340 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 6014.01515
The remainder is 10 after subtracting 330 from 340.
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:
If we divide 100 by 66, we get 1 and a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 6014.015151
Subtract 66 from 100 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
When dividing 340 by 66, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 6014.0151515
If we subtract 330 from 340, 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.

Going ahead to step 14:
66 goes into 100 1 times with a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 6014.01515151
Subtracting 66 from 100 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.

After the division, we end up with 6014.01515151 and a remainder of 3.4e-08.