We're dividing 397552 by 66 
We want to figure out the number of times 397552 can be divided by 66.

Advancing 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
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 66

Going ahead to step 2:
The number 66 fits into 39 0 times, leaving a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Take the next digit (7) from the dividend and append it to 39, then repeat: 397 / 66

Moving on to step 3:
397 divided by 66 is 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 1 after subtracting 396 from 397.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 66

Going ahead to step 4:
If we divide 15 by 66, we get 0 and a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 60.0
If we take 0 away from 15, we end up with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 66

Going ahead to step 5:
66 can be fit into 155 2 times, resulting in a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 602.0
If we subtract 132 from 155, we get 23.
Fetch the next digit (2) from the dividend, attach it to 23 and continue: 232 / 66

Step 6:
If we divide 232 by 66, we get 3 and a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 6023.0
Subtracting 198 from 232 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.

On to step 7:
If we divide 340 by 66, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 6023.5
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.

Step 8:
When dividing 100 by 66, we get 1 with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 6023.51
If we take 66 away from 100, we end up 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.

On to step 9:
If we divide 340 by 66, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 6023.515
Deduct 330 from 340 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 10:
If we divide 100 by 66, we get 1 and a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 6023.5151
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.

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: 6023.51515
Subtract 330 from 340 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.

Advancing to step 12:
100 divided by 66 is 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 6023.515151
The remainder is 34 after subtracting 66 from 100.
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 13:
66 goes into 340 5 times with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 6023.5151515
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.

Advancing to step 14:
66 goes into 100 1 times with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 6023.51515151
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.

The final outcome is 6023.51515151, with a leftover of 3.4e-08.