We look at the division of 77312081 by 666 
Our goal is to divide 77312081 by 666.

Going ahead to step 1:
If we divide 7 by 666, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 666

Step 2:
666 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Take the next digit (3) from the dividend and append it to 77, then repeat: 773 / 666

Let's proceed to step 3:
If we divide 773 by 666, we get 1 and a remainder of 107.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 666 from 773, we get 107.
Fetch the next digit (1) from the dividend, attach it to 107 and continue: 1071 / 666

Let's proceed to step 4:
When dividing 1071 by 666, we get 1 with a remainder of 405.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 405 after subtracting 666 from 1071.
Bring next digit (2) of the dividend behind the 405 and repeat the process: 4052 / 666

Moving on to step 5:
666 goes into 4052 6 times with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 116.0
The remainder is 56 after subtracting 3996 from 4052.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 666

Moving on to step 6:
If we divide 560 by 666, we get 0 and a remainder of 560.
Put 0 as the next digit of the answer. 
Result so far: 1160.0
If we take 0 away from 560, we end up with 560.
Grab the next digit (8) from the dividend, add it to 560, then carry on: 5608 / 666

Let's proceed to step 7:
When dividing 5608 by 666, we get 8 with a remainder of 280.
Record the quotient 8 as the next digit in the result. 
Result so far: 11608.0
Deduct 5328 from 5608 and we're left with 280.
Take the next digit (1) from the dividend and append it to 280, then repeat: 2801 / 666

Advancing to step 8:
666 goes into 2801 4 times with a remainder of 137.
The number 4 becomes the next digit in our result. 
Result so far: 116084.0
Subtracting 2664 from 2801 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 9:
If we divide 1370 by 666, we get 2 and a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 116084.2
The remainder is 38 after subtracting 1332 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
If we divide 380 by 666, we get 0 and a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 116084.2
If we take 0 away from 380, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 11:
The number 666 fits into 3800 5 times, leaving a remainder of 470.
The number 5 becomes the next digit in our result. 
Result so far: 116084.205
Subtracting 3330 from 3800 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 12:
666 can be fit into 4700 7 times, resulting in a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 116084.2057
If we take 4662 away from 4700, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 13:
The number 666 fits into 380 0 times, leaving a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 116084.2057
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 14:
When dividing 3800 by 666, we get 5 with a remainder of 470.
Put 5 as the next digit of the answer. 
Result so far: 116084.205705
Subtracting 3330 from 3800 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 15:
666 goes into 4700 7 times with a remainder of 38.
The next digit of our result is 7. 
Result so far: 116084.2057057
The remainder is 38 after subtracting 4662 from 4700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 16:
The number 666 fits into 380 0 times, leaving a remainder of 380.
Write down 0 as next digit of the result. 
Result so far: 116084.2057057
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final outcome is 116084.2057057, with a leftover of 3.8e-07.