We look at the division of 392155 by 66 
Our goal is to divide 392155 by 66.

Going ahead to step 1:
3 divided by 66 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 66

Going ahead to step 2:
66 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Append the next digit (2) from the dividend to 39 and continue with: 392 / 66

Advancing to step 3:
If we divide 392 by 66, we get 5 and a remainder of 62.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 330 from 392 to get 62.
Bring next digit (1) of the dividend behind the 62 and repeat the process: 621 / 66

On to step 4:
621 divided by 66 is 9 with a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
If we subtract 594 from 621, we get 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 66

Going ahead to step 5:
66 can be fit into 275 4 times, resulting in a remainder of 11.
The next digit of our result is 4. 
Result so far: 594.0
Subtracting 264 from 275 leaves us with 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 66

On to step 6:
The number 66 fits into 115 1 times, leaving a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 5941.0
The remainder is 49 after subtracting 66 from 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 7:
490 divided by 66 is 7 with a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 5941.7
Subtracting 462 from 490 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
The number 66 fits into 280 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 5941.74
Deduct 264 from 280 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.

Step 9:
When dividing 160 by 66, we get 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 5941.742
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 10:
66 goes into 280 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 5941.7424
Subtracting 264 from 280 leaves us 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.

Let's proceed to step 11:
When dividing 160 by 66, we get 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 5941.74242
Subtracting 132 from 160 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
If we divide 280 by 66, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 5941.742424
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
The number 66 fits into 160 2 times, leaving a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 5941.7424242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
280 divided by 66 is 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 5941.74242424
Subtracting 264 from 280 leaves us 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.

The final outcome is 5941.74242424, with a leftover of 1.6e-08.