415197 ÷ 66 
We're looking to find how many times 66 goes into 415197.

Moving on to step 1:
The number 66 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 66

Moving on to step 2:
66 can be fit into 41 0 times, resulting in a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Bring next digit (5) of the dividend behind the 41 and repeat the process: 415 / 66

Moving on to step 3:
66 goes into 415 6 times with a remainder of 19.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 19 after subtracting 396 from 415.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 66

On to step 4:
If we divide 191 by 66, we get 2 and a remainder of 59.
Write down 2 as next digit of the result. 
Result so far: 62.0
The remainder is 59 after subtracting 132 from 191.
Fetch the next digit (9) from the dividend, attach it to 59 and continue: 599 / 66

Step 5:
66 goes into 599 9 times with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 629.0
If we subtract 594 from 599, we get 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 66

On to step 6:
The number 66 fits into 57 0 times, leaving a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 6290.0
Subtract 0 from 57 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 7:
66 goes into 570 8 times with a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 6290.8
The remainder is 42 after subtracting 528 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 8:
66 can be fit into 420 6 times, resulting in a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6290.86
The remainder is 24 after subtracting 396 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
66 can be fit into 240 3 times, resulting in a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 6290.863
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 10:
The number 66 fits into 420 6 times, leaving a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 6290.8636
Subtract 396 from 420 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 11:
The number 66 fits into 240 3 times, leaving a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 6290.86363
Subtract 198 from 240 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 12:
66 goes into 420 6 times with a remainder of 24.
The next digit of our result is 6. 
Result so far: 6290.863636
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
66 can be fit into 240 3 times, resulting in a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 6290.8636363
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 14:
66 goes into 420 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6290.86363636
Subtract 396 from 420 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 6290.86363636 and a remainder of 2.4e-08.