We look at the division of 66414148 by 349 
We want to divide 66414148 by 349.

Step 1:
If we divide 6 by 349, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 349

Step 2:
349 goes into 66 0 times with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Grab the next digit (4) from the dividend, add it to 66, then carry on: 664 / 349

Step 3:
The number 349 fits into 664 1 times, leaving a remainder of 315.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 349 away from 664, we end up with 315.
Include the next digit (1) from the dividend after 315, then repeat: 3151 / 349

Advancing to step 4:
349 goes into 3151 9 times with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 10 after subtracting 3141 from 3151.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 349

Moving on to step 5:
The number 349 fits into 104 0 times, leaving a remainder of 104.
Write down 0 as next digit of the result. 
Result so far: 190.0
The remainder is 104 after subtracting 0 from 104.
Take the next digit (1) from the dividend and append it to 104, then repeat: 1041 / 349

Step 6:
349 can be fit into 1041 2 times, resulting in a remainder of 343.
Put 2 as the next digit of the answer. 
Result so far: 1902.0
Deduct 698 from 1041 and we're left with 343.
Fetch the next digit (4) from the dividend, attach it to 343 and continue: 3434 / 349

Let's proceed to step 7:
349 goes into 3434 9 times with a remainder of 293.
Write down 9 as next digit of the result. 
Result so far: 19029.0
Subtracting 3141 from 3434 leaves us with 293.
Take the next digit (8) from the dividend and append it to 293, then repeat: 2938 / 349

Step 8:
349 goes into 2938 8 times with a remainder of 146.
Use 8 as the next digit of our solution. 
Result so far: 190298.0
Subtracting 2792 from 2938 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Let's proceed to step 9:
When dividing 1460 by 349, we get 4 with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 190298.4
The remainder is 64 after subtracting 1396 from 1460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
349 goes into 640 1 times with a remainder of 291.
Put 1 as the next digit of the answer. 
Result so far: 190298.41
If we subtract 349 from 640, we get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

On to step 11:
The number 349 fits into 2910 8 times, leaving a remainder of 118.
Write down 8 as next digit of the result. 
Result so far: 190298.418
If we subtract 2792 from 2910, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 12:
1180 divided by 349 is 3 with a remainder of 133.
The next digit of our result is 3. 
Result so far: 190298.4183
The remainder is 133 after subtracting 1047 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 13:
1330 divided by 349 is 3 with a remainder of 283.
The next digit of our result is 3. 
Result so far: 190298.41833
If we take 1047 away from 1330, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

The quotient of the division is 190298.41833, and the remainder is 0.000283.