80485803 ÷ 842 
We're looking to find how many times 842 goes into 80485803.

Going ahead to step 1:
If we divide 8 by 842, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 842

Going ahead to step 2:
80 divided by 842 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Append the next digit (4) from the dividend to 80 and continue with: 804 / 842

Step 3:
When dividing 804 by 842, we get 0 with a remainder of 804.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 804 leaves us with 804.
Include the next digit (8) from the dividend after 804, then repeat: 8048 / 842

Going ahead to step 4:
842 can be fit into 8048 9 times, resulting in a remainder of 470.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 7578 from 8048, we get 470.
Grab the next digit (5) from the dividend, add it to 470, then carry on: 4705 / 842

Advancing to step 5:
842 can be fit into 4705 5 times, resulting in a remainder of 495.
The next digit of our result is 5. 
Result so far: 95.0
If we subtract 4210 from 4705, we get 495.
Include the next digit (8) from the dividend after 495, then repeat: 4958 / 842

Advancing to step 6:
842 can be fit into 4958 5 times, resulting in a remainder of 748.
Write down 5 as next digit of the result. 
Result so far: 955.0
Subtract 4210 from 4958 to get 748.
Take the next digit (0) from the dividend and append it to 748, then repeat: 7480 / 842

Let's proceed to step 7:
842 can be fit into 7480 8 times, resulting in a remainder of 744.
Use 8 as the next digit of our solution. 
Result so far: 9558.0
Subtract 6736 from 7480 to get 744.
Fetch the next digit (3) from the dividend, attach it to 744 and continue: 7443 / 842

Let's proceed to step 8:
If we divide 7443 by 842, we get 8 and a remainder of 707.
Write down 8 as next digit of the result. 
Result so far: 95588.0
Subtract 6736 from 7443 to get 707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Let's proceed to step 9:
7070 divided by 842 is 8 with a remainder of 334.
The number 8 becomes the next digit in our result. 
Result so far: 95588.8
Subtract 6736 from 7070 to get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Going ahead to step 10:
842 goes into 3340 3 times with a remainder of 814.
Use 3 as the next digit of our solution. 
Result so far: 95588.83
Subtracting 2526 from 3340 leaves us with 814.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8140, and continue the process.

On to step 11:
When dividing 8140 by 842, we get 9 with a remainder of 562.
The next digit of our result is 9. 
Result so far: 95588.839
Deduct 7578 from 8140 and we're left with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Let's proceed to step 12:
The number 842 fits into 5620 6 times, leaving a remainder of 568.
The number 6 becomes the next digit in our result. 
Result so far: 95588.8396
Deduct 5052 from 5620 and we're left with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Advancing to step 13:
5680 divided by 842 is 6 with a remainder of 628.
Write down 6 as next digit of the result. 
Result so far: 95588.83966
If we take 5052 away from 5680, we end up with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

After the division, we end up with 95588.83966 and a remainder of 0.000628.