We're dividing 64917156 by 666 
We want to divide 64917156 by 666.

Let's proceed to step 1:
The number 666 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 666

Going ahead to step 2:
When dividing 64 by 666, we get 0 with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Bring next digit (9) of the dividend behind the 64 and repeat the process: 649 / 666

Let's proceed to step 3:
649 divided by 666 is 0 with a remainder of 649.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 649 to get 649.
Append the next digit (1) from the dividend to 649 and continue with: 6491 / 666

Let's proceed to step 4:
666 goes into 6491 9 times with a remainder of 497.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 5994 from 6491 and we're left with 497.
Fetch the next digit (7) from the dividend, attach it to 497 and continue: 4977 / 666

Step 5:
The number 666 fits into 4977 7 times, leaving a remainder of 315.
Put 7 as the next digit of the answer. 
Result so far: 97.0
Deduct 4662 from 4977 and we're left with 315.
Include the next digit (1) from the dividend after 315, then repeat: 3151 / 666

Step 6:
666 goes into 3151 4 times with a remainder of 487.
Write down 4 as next digit of the result. 
Result so far: 974.0
The remainder is 487 after subtracting 2664 from 3151.
Fetch the next digit (5) from the dividend, attach it to 487 and continue: 4875 / 666

On to step 7:
666 goes into 4875 7 times with a remainder of 213.
Put 7 as the next digit of the answer. 
Result so far: 9747.0
Subtracting 4662 from 4875 leaves us with 213.
Fetch the next digit (6) from the dividend, attach it to 213 and continue: 2136 / 666

Advancing to step 8:
The number 666 fits into 2136 3 times, leaving a remainder of 138.
The next digit of our result is 3. 
Result so far: 97473.0
The remainder is 138 after subtracting 1998 from 2136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 9:
The number 666 fits into 1380 2 times, leaving a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 97473.2
Subtract 1332 from 1380 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
480 divided by 666 is 0 with a remainder of 480.
Use 0 as the next digit of our solution. 
Result so far: 97473.2
Subtracting 0 from 480 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 11:
The number 666 fits into 4800 7 times, leaving a remainder of 138.
Write down 7 as next digit of the result. 
Result so far: 97473.207
If we subtract 4662 from 4800, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 12:
666 goes into 1380 2 times with a remainder of 48.
The next digit of our result is 2. 
Result so far: 97473.2072
If we subtract 1332 from 1380, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 13:
666 can be fit into 480 0 times, resulting in a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 97473.2072
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 14:
666 goes into 4800 7 times with a remainder of 138.
The number 7 becomes the next digit in our result. 
Result so far: 97473.207207
Subtracting 4662 from 4800 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 15:
The number 666 fits into 1380 2 times, leaving a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 97473.2072072
The remainder is 48 after subtracting 1332 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 16:
When dividing 480 by 666, we get 0 with a remainder of 480.
Use 0 as the next digit of our solution. 
Result so far: 97473.2072072
Deduct 0 from 480 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final outcome is 97473.2072072, with a leftover of 4.8e-07.