We're dividing 81838163 by 802 
Our goal is to divide 81838163 by 802.

Step 1:
802 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 802

Advancing to step 2:
The number 802 fits into 81 0 times, leaving a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 802

Moving on to step 3:
The number 802 fits into 818 1 times, leaving a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 802 away from 818, we end up with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 802

Step 4:
If we divide 163 by 802, we get 0 and a remainder of 163.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 163, we end up with 163.
Append the next digit (8) from the dividend to 163 and continue with: 1638 / 802

Step 5:
802 can be fit into 1638 2 times, resulting in a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we subtract 1604 from 1638, we get 34.
Grab the next digit (1) from the dividend, add it to 34, then carry on: 341 / 802

On to step 6:
If we divide 341 by 802, we get 0 and a remainder of 341.
Record the quotient 0 as the next digit in the result. 
Result so far: 1020.0
The remainder is 341 after subtracting 0 from 341.
Grab the next digit (6) from the dividend, add it to 341, then carry on: 3416 / 802

On to step 7:
802 goes into 3416 4 times with a remainder of 208.
The next digit of our result is 4. 
Result so far: 10204.0
Subtract 3208 from 3416 to get 208.
Bring next digit (3) of the dividend behind the 208 and repeat the process: 2083 / 802

Moving on to step 8:
The number 802 fits into 2083 2 times, leaving a remainder of 479.
The next digit of our result is 2. 
Result so far: 102042.0
If we subtract 1604 from 2083, we get 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

On to step 9:
802 can be fit into 4790 5 times, resulting in a remainder of 780.
The number 5 becomes the next digit in our result. 
Result so far: 102042.5
Subtracting 4010 from 4790 leaves us with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Moving on to step 10:
When dividing 7800 by 802, we get 9 with a remainder of 582.
Use 9 as the next digit of our solution. 
Result so far: 102042.59
Subtracting 7218 from 7800 leaves us with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Moving on to step 11:
The number 802 fits into 5820 7 times, leaving a remainder of 206.
Use 7 as the next digit of our solution. 
Result so far: 102042.597
Subtracting 5614 from 5820 leaves us with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 12:
When dividing 2060 by 802, we get 2 with a remainder of 456.
Write down 2 as next digit of the result. 
Result so far: 102042.5972
Subtracting 1604 from 2060 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

On to step 13:
When dividing 4560 by 802, we get 5 with a remainder of 550.
The number 5 becomes the next digit in our result. 
Result so far: 102042.59725
Subtracting 4010 from 4560 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Step 14:
The number 802 fits into 5500 6 times, leaving a remainder of 688.
Write down 6 as next digit of the result. 
Result so far: 102042.597256
Subtracting 4812 from 5500 leaves us with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Step 15:
802 goes into 6880 8 times with a remainder of 464.
Put 8 as the next digit of the answer. 
Result so far: 102042.5972568
The remainder is 464 after subtracting 6416 from 6880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 16:
802 can be fit into 4640 5 times, resulting in a remainder of 630.
Record the quotient 5 as the next digit in the result. 
Result so far: 102042.59725685
If we subtract 4010 from 4640, we get 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Our division results in 102042.59725685 with a remaining 6.3e-07.