We look at the division of 81791726 by 777 
We're looking to find how many times 777 goes into 81791726.

Going ahead to step 1:
If we divide 8 by 777, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 777

Step 2:
When dividing 81 by 777, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Take the next digit (7) from the dividend and append it to 81, then repeat: 817 / 777

On to step 3:
777 can be fit into 817 1 times, resulting in a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 777 away from 817, we end up with 40.
Fetch the next digit (9) from the dividend, attach it to 40 and continue: 409 / 777

Moving on to step 4:
777 goes into 409 0 times with a remainder of 409.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 409 to get 409.
Grab the next digit (1) from the dividend, add it to 409, then carry on: 4091 / 777

Step 5:
If we divide 4091 by 777, we get 5 and a remainder of 206.
Use 5 as the next digit of our solution. 
Result so far: 105.0
Deduct 3885 from 4091 and we're left with 206.
Take the next digit (7) from the dividend and append it to 206, then repeat: 2067 / 777

On to step 6:
777 can be fit into 2067 2 times, resulting in a remainder of 513.
Put 2 as the next digit of the answer. 
Result so far: 1052.0
If we take 1554 away from 2067, we end up with 513.
Fetch the next digit (2) from the dividend, attach it to 513 and continue: 5132 / 777

Going ahead to step 7:
If we divide 5132 by 777, we get 6 and a remainder of 470.
Put 6 as the next digit of the answer. 
Result so far: 10526.0
Subtracting 4662 from 5132 leaves us with 470.
Bring next digit (6) of the dividend behind the 470 and repeat the process: 4706 / 777

Advancing to step 8:
777 can be fit into 4706 6 times, resulting in a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 105266.0
If we subtract 4662 from 4706, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
If we divide 440 by 777, we get 0 and a remainder of 440.
Record the quotient 0 as the next digit in the result. 
Result so far: 105266.0
Deduct 0 from 440 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 10:
The number 777 fits into 4400 5 times, leaving a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 105266.05
If we take 3885 away from 4400, we end up with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Step 11:
777 goes into 5150 6 times with a remainder of 488.
Put 6 as the next digit of the answer. 
Result so far: 105266.056
The remainder is 488 after subtracting 4662 from 5150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Step 12:
If we divide 4880 by 777, we get 6 and a remainder of 218.
Record the quotient 6 as the next digit in the result. 
Result so far: 105266.0566
If we subtract 4662 from 4880, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

The final result is 105266.0566 with a remainder of 0.00218.