Let's divide 357424 by 66
Our goal is to divide 357424 by 66.

Going ahead to step 1:
When dividing 3 by 66, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 66

Moving on to step 2:
66 goes into 35 0 times with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Include the next digit (7) from the dividend after 35, then repeat: 357 / 66

On to step 3:
The number 66 fits into 357 5 times, leaving a remainder of 27.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 330 from 357, we get 27.
Append the next digit (4) from the dividend to 27 and continue with: 274 / 66

Going ahead to step 4:
66 goes into 274 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 54.0
Subtract 264 from 274 to get 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 66

Moving on to step 5:
66 goes into 102 1 times with a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 541.0
Deduct 66 from 102 and we're left with 36.
Include the next digit (4) from the dividend after 36, then repeat: 364 / 66

On to step 6:
364 divided by 66 is 5 with a remainder of 34.
Record the quotient 5 as the next digit in the result. 
Result so far: 5415.0
Subtract 330 from 364 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 7:
340 divided by 66 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 5415.5
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.

Advancing to step 8:
The number 66 fits into 100 1 times, leaving a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 5415.51
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.

Step 9:
66 goes into 340 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 5415.515
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.

Advancing to step 10:
If we divide 100 by 66, we get 1 and a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 5415.5151
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 11:
The number 66 fits into 340 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 5415.51515
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.

Let's proceed to step 12:
66 goes into 100 1 times with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 5415.515151
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.

Going ahead 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: 5415.5151515
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.

Step 14:
66 can be fit into 100 1 times, resulting in a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 5415.51515151
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.

Our division results in 5415.51515151 with a remaining 3.4e-08.