80556565 divided by 931 
We're looking to find how many times 931 goes into 80556565.

On to step 1:
8 divided by 931 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 931

Step 2:
The number 931 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Take the next digit (5) from the dividend and append it to 80, then repeat: 805 / 931

Going ahead to step 3:
931 goes into 805 0 times with a remainder of 805.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 805 after subtracting 0 from 805.
Append the next digit (5) from the dividend to 805 and continue with: 8055 / 931

Moving on to step 4:
8055 divided by 931 is 8 with a remainder of 607.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 7448 away from 8055, we end up with 607.
Bring next digit (6) of the dividend behind the 607 and repeat the process: 6076 / 931

Advancing to step 5:
If we divide 6076 by 931, we get 6 and a remainder of 490.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Subtracting 5586 from 6076 leaves us with 490.
Take the next digit (5) from the dividend and append it to 490, then repeat: 4905 / 931

On to step 6:
931 can be fit into 4905 5 times, resulting in a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 865.0
Deduct 4655 from 4905 and we're left with 250.
Take the next digit (6) from the dividend and append it to 250, then repeat: 2506 / 931

Let's proceed to step 7:
2506 divided by 931 is 2 with a remainder of 644.
Record the quotient 2 as the next digit in the result. 
Result so far: 8652.0
If we subtract 1862 from 2506, we get 644.
Take the next digit (5) from the dividend and append it to 644, then repeat: 6445 / 931

On to step 8:
6445 divided by 931 is 6 with a remainder of 859.
Record the quotient 6 as the next digit in the result. 
Result so far: 86526.0
If we subtract 5586 from 6445, we get 859.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8590, and continue the process.

On to step 9:
If we divide 8590 by 931, we get 9 and a remainder of 211.
Use 9 as the next digit of our solution. 
Result so far: 86526.9
The remainder is 211 after subtracting 8379 from 8590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Advancing to step 10:
931 goes into 2110 2 times with a remainder of 248.
The next digit of our result is 2. 
Result so far: 86526.92
If we subtract 1862 from 2110, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 11:
2480 divided by 931 is 2 with a remainder of 618.
The number 2 becomes the next digit in our result. 
Result so far: 86526.922
Deduct 1862 from 2480 and we're left with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

The final outcome is 86526.922, with a leftover of 0.0618.