80504257 ÷ 108 
We want to divide 80504257 by 108.

Advancing to step 1:
When dividing 8 by 108, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 108

Going ahead to step 2:
80 divided by 108 is 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Grab the next digit (5) from the dividend, add it to 80, then carry on: 805 / 108

Moving on to step 3:
805 divided by 108 is 7 with a remainder of 49.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 49 after subtracting 756 from 805.
Take the next digit (0) from the dividend and append it to 49, then repeat: 490 / 108

Step 4:
If we divide 490 by 108, we get 4 and a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 74.0
Deduct 432 from 490 and we're left with 58.
Append the next digit (4) from the dividend to 58 and continue with: 584 / 108

Let's proceed to step 5:
108 can be fit into 584 5 times, resulting in a remainder of 44.
Write down 5 as next digit of the result. 
Result so far: 745.0
Subtract 540 from 584 to get 44.
Include the next digit (2) from the dividend after 44, then repeat: 442 / 108

Step 6:
108 goes into 442 4 times with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 7454.0
If we subtract 432 from 442, we get 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 108

Going ahead to step 7:
If we divide 105 by 108, we get 0 and a remainder of 105.
Record the quotient 0 as the next digit in the result. 
Result so far: 74540.0
Subtract 0 from 105 to get 105.
Take the next digit (7) from the dividend and append it to 105, then repeat: 1057 / 108

On to step 8:
108 can be fit into 1057 9 times, resulting in a remainder of 85.
Record the quotient 9 as the next digit in the result. 
Result so far: 745409.0
If we take 972 away from 1057, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 9:
108 goes into 850 7 times with a remainder of 94.
Use 7 as the next digit of our solution. 
Result so far: 745409.7
Subtracting 756 from 850 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 10:
108 can be fit into 940 8 times, resulting in a remainder of 76.
The next digit of our result is 8. 
Result so far: 745409.78
If we take 864 away from 940, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 11:
108 goes into 760 7 times with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 745409.787
Subtracting 756 from 760 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
If we divide 40 by 108, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 745409.787
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
108 can be fit into 400 3 times, resulting in a remainder of 76.
Write down 3 as next digit of the result. 
Result so far: 745409.78703
If we subtract 324 from 400, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 14:
If we divide 760 by 108, we get 7 and a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 745409.787037
Subtracting 756 from 760 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 15:
108 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 745409.787037
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
108 can be fit into 400 3 times, resulting in a remainder of 76.
The number 3 becomes the next digit in our result. 
Result so far: 745409.78703703
If we take 324 away from 400, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Our division results in 745409.78703703 with a remaining 7.6e-08.