247963 ÷ 66 
Our goal is to divide 247963 by 66.

On to step 1:
66 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 66

Let's proceed to step 2:
66 goes into 24 0 times with a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 24 to get 24.
Bring next digit (7) of the dividend behind the 24 and repeat the process: 247 / 66

Moving on to step 3:
247 divided by 66 is 3 with a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 198 from 247 and we're left with 49.
Append the next digit (9) from the dividend to 49 and continue with: 499 / 66

Moving on to step 4:
If we divide 499 by 66, we get 7 and a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 462 from 499 and we're left with 37.
Fetch the next digit (6) from the dividend, attach it to 37 and continue: 376 / 66

Let's proceed to step 5:
The number 66 fits into 376 5 times, leaving a remainder of 46.
Put 5 as the next digit of the answer. 
Result so far: 375.0
Subtract 330 from 376 to get 46.
Bring next digit (3) of the dividend behind the 46 and repeat the process: 463 / 66

Going ahead to step 6:
When dividing 463 by 66, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 3757.0
If we take 462 away from 463, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
10 divided by 66 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 3757.0
If we take 0 away from 10, 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.

Step 8:
If we divide 100 by 66, we get 1 and a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 3757.01
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.

Advancing to step 9:
66 can be fit into 340 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 3757.015
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.

Moving on 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: 3757.0151
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.

On to step 11:
340 divided by 66 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 3757.01515
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.

On to step 12:
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: 3757.015151
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:
66 can be fit into 340 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 3757.0151515
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.

Let's proceed to step 14:
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: 3757.01515151
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.

The final outcome is 3757.01515151, with a leftover of 3.4e-08.