81921677 ÷ 685 
We're looking to find how many times 685 goes into 81921677.

Moving on to step 1:
685 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 685

Step 2:
If we divide 81 by 685, we get 0 and a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 685

On to step 3:
If we divide 819 by 685, we get 1 and a remainder of 134.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 685 from 819 leaves us with 134.
Include the next digit (2) from the dividend after 134, then repeat: 1342 / 685

Moving on to step 4:
1342 divided by 685 is 1 with a remainder of 657.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 685 from 1342 to get 657.
Include the next digit (1) from the dividend after 657, then repeat: 6571 / 685

On to step 5:
6571 divided by 685 is 9 with a remainder of 406.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
Subtracting 6165 from 6571 leaves us with 406.
Append the next digit (6) from the dividend to 406 and continue with: 4066 / 685

Let's proceed to step 6:
The number 685 fits into 4066 5 times, leaving a remainder of 641.
Use 5 as the next digit of our solution. 
Result so far: 1195.0
If we take 3425 away from 4066, we end up with 641.
Take the next digit (7) from the dividend and append it to 641, then repeat: 6417 / 685

Advancing to step 7:
6417 divided by 685 is 9 with a remainder of 252.
Record the quotient 9 as the next digit in the result. 
Result so far: 11959.0
Subtracting 6165 from 6417 leaves us with 252.
Bring next digit (7) of the dividend behind the 252 and repeat the process: 2527 / 685

Let's proceed to step 8:
When dividing 2527 by 685, we get 3 with a remainder of 472.
The next digit of our result is 3. 
Result so far: 119593.0
If we take 2055 away from 2527, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Step 9:
The number 685 fits into 4720 6 times, leaving a remainder of 610.
Put 6 as the next digit of the answer. 
Result so far: 119593.6
Subtracting 4110 from 4720 leaves us with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Advancing to step 10:
685 goes into 6100 8 times with a remainder of 620.
Record the quotient 8 as the next digit in the result. 
Result so far: 119593.68
Subtract 5480 from 6100 to get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 11:
685 goes into 6200 9 times with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 119593.689
If we subtract 6165 from 6200, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 12:
685 can be fit into 350 0 times, resulting in a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 119593.689
Deduct 0 from 350 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 13:
The number 685 fits into 3500 5 times, leaving a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 119593.68905
Subtract 3425 from 3500 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 14:
685 can be fit into 750 1 times, resulting in a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 119593.689051
Subtracting 685 from 750 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 15:
685 goes into 650 0 times with a remainder of 650.
The number 0 becomes the next digit in our result. 
Result so far: 119593.689051
Deduct 0 from 650 and we're left with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Let's proceed to step 16:
685 goes into 6500 9 times with a remainder of 335.
Record the quotient 9 as the next digit in the result. 
Result so far: 119593.68905109
Subtract 6165 from 6500 to get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

The final outcome is 119593.68905109, with a leftover of 3.35e-07.