80560537 ÷ 811 
We want to figure out the number of times 80560537 can be divided by 811.

Advancing to step 1:
811 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 811

Step 2:
When dividing 80 by 811, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Include the next digit (5) from the dividend after 80, then repeat: 805 / 811

Moving on to step 3:
When dividing 805 by 811, we get 0 with a remainder of 805.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 805 to get 805.
Fetch the next digit (6) from the dividend, attach it to 805 and continue: 8056 / 811

Advancing to step 4:
If we divide 8056 by 811, we get 9 and a remainder of 757.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 757 after subtracting 7299 from 8056.
Bring next digit (0) of the dividend behind the 757 and repeat the process: 7570 / 811

Going ahead to step 5:
811 goes into 7570 9 times with a remainder of 271.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we subtract 7299 from 7570, we get 271.
Take the next digit (5) from the dividend and append it to 271, then repeat: 2715 / 811

Let's proceed to step 6:
If we divide 2715 by 811, we get 3 and a remainder of 282.
Use 3 as the next digit of our solution. 
Result so far: 993.0
If we take 2433 away from 2715, we end up with 282.
Grab the next digit (3) from the dividend, add it to 282, then carry on: 2823 / 811

Going ahead to step 7:
811 can be fit into 2823 3 times, resulting in a remainder of 390.
Put 3 as the next digit of the answer. 
Result so far: 9933.0
Subtract 2433 from 2823 to get 390.
Grab the next digit (7) from the dividend, add it to 390, then carry on: 3907 / 811

Advancing to step 8:
If we divide 3907 by 811, we get 4 and a remainder of 663.
Use 4 as the next digit of our solution. 
Result so far: 99334.0
The remainder is 663 after subtracting 3244 from 3907.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

On to step 9:
When dividing 6630 by 811, we get 8 with a remainder of 142.
Record the quotient 8 as the next digit in the result. 
Result so far: 99334.8
Subtract 6488 from 6630 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 10:
1420 divided by 811 is 1 with a remainder of 609.
Put 1 as the next digit of the answer. 
Result so far: 99334.81
Deduct 811 from 1420 and we're left with 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

Going ahead to step 11:
If we divide 6090 by 811, we get 7 and a remainder of 413.
Record the quotient 7 as the next digit in the result. 
Result so far: 99334.817
Subtract 5677 from 6090 to get 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Moving on to step 12:
811 goes into 4130 5 times with a remainder of 75.
The next digit of our result is 5. 
Result so far: 99334.8175
Deduct 4055 from 4130 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 13:
811 goes into 750 0 times with a remainder of 750.
The number 0 becomes the next digit in our result. 
Result so far: 99334.8175
The remainder is 750 after subtracting 0 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 14:
7500 divided by 811 is 9 with a remainder of 201.
The number 9 becomes the next digit in our result. 
Result so far: 99334.817509
Subtracting 7299 from 7500 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Step 15:
811 goes into 2010 2 times with a remainder of 388.
The next digit of our result is 2. 
Result so far: 99334.8175092
If we subtract 1622 from 2010, we get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 16:
If we divide 3880 by 811, we get 4 and a remainder of 636.
Use 4 as the next digit of our solution. 
Result so far: 99334.81750924
The remainder is 636 after subtracting 3244 from 3880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

After the division, we end up with 99334.81750924 and a remainder of 6.36e-07.