We look at the division of 81800872 by 303 
Our goal is to divide 81800872 by 303.

Going ahead to step 1:
303 goes into 8 0 times 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.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 303

Step 2:
The number 303 fits into 81 0 times, leaving a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Bring next digit (8) of the dividend behind the 81 and repeat the process: 818 / 303

Going ahead to step 3:
The number 303 fits into 818 2 times, leaving a remainder of 212.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 606 from 818 and we're left with 212.
Include the next digit (0) from the dividend after 212, then repeat: 2120 / 303

Going ahead to step 4:
2120 divided by 303 is 6 with a remainder of 302.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we subtract 1818 from 2120, we get 302.
Bring next digit (0) of the dividend behind the 302 and repeat the process: 3020 / 303

Moving on to step 5:
The number 303 fits into 3020 9 times, leaving a remainder of 293.
The number 9 becomes the next digit in our result. 
Result so far: 269.0
Deduct 2727 from 3020 and we're left with 293.
Include the next digit (8) from the dividend after 293, then repeat: 2938 / 303

Step 6:
If we divide 2938 by 303, we get 9 and a remainder of 211.
The number 9 becomes the next digit in our result. 
Result so far: 2699.0
If we subtract 2727 from 2938, we get 211.
Grab the next digit (7) from the dividend, add it to 211, then carry on: 2117 / 303

Advancing to step 7:
When dividing 2117 by 303, we get 6 with a remainder of 299.
Use 6 as the next digit of our solution. 
Result so far: 26996.0
Subtract 1818 from 2117 to get 299.
Grab the next digit (2) from the dividend, add it to 299, then carry on: 2992 / 303

Moving on to step 8:
When dividing 2992 by 303, we get 9 with a remainder of 265.
The number 9 becomes the next digit in our result. 
Result so far: 269969.0
Subtracting 2727 from 2992 leaves us with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 9:
303 goes into 2650 8 times with a remainder of 226.
Put 8 as the next digit of the answer. 
Result so far: 269969.8
If we take 2424 away from 2650, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 10:
303 goes into 2260 7 times with a remainder of 139.
Use 7 as the next digit of our solution. 
Result so far: 269969.87
The remainder is 139 after subtracting 2121 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Advancing to step 11:
The number 303 fits into 1390 4 times, leaving a remainder of 178.
Write down 4 as next digit of the result. 
Result so far: 269969.874
Subtracting 1212 from 1390 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 12:
303 can be fit into 1780 5 times, resulting in a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 269969.8745
Subtract 1515 from 1780 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 13:
The number 303 fits into 2650 8 times, leaving a remainder of 226.
Record the quotient 8 as the next digit in the result. 
Result so far: 269969.87458
If we take 2424 away from 2650, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 14:
If we divide 2260 by 303, we get 7 and a remainder of 139.
The next digit of our result is 7. 
Result so far: 269969.874587
Subtracting 2121 from 2260 leaves us with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Step 15:
1390 divided by 303 is 4 with a remainder of 178.
The number 4 becomes the next digit in our result. 
Result so far: 269969.8745874
Deduct 1212 from 1390 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 16:
1780 divided by 303 is 5 with a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 269969.87458745
The remainder is 265 after subtracting 1515 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

The quotient of the division is 269969.87458745, and the remainder is 2.65e-07.