Let's divide 991803 by 71
We're looking to find how many times 71 goes into 991803.

On to step 1:
If we divide 9 by 71, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 71

On to step 2:
71 can be fit into 99 1 times, resulting in a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 71 from 99 to get 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 71

Going ahead to step 3:
The number 71 fits into 281 3 times, leaving a remainder of 68.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 213 from 281 to get 68.
Include the next digit (8) from the dividend after 68, then repeat: 688 / 71

Going ahead to step 4:
If we divide 688 by 71, we get 9 and a remainder of 49.
The next digit of our result is 9. 
Result so far: 139.0
Subtract 639 from 688 to get 49.
Include the next digit (0) from the dividend after 49, then repeat: 490 / 71

Step 5:
71 goes into 490 6 times with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 1396.0
Subtract 426 from 490 to get 64.
Grab the next digit (3) from the dividend, add it to 64, then carry on: 643 / 71

Advancing to step 6:
71 goes into 643 9 times with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 13969.0
Subtract 639 from 643 to get 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 7:
The number 71 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 13969.0
Subtracting 0 from 40 leaves us 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 8:
71 goes into 400 5 times with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 13969.05
Deduct 355 from 400 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 9:
If we divide 450 by 71, we get 6 and a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 13969.056
The remainder is 24 after subtracting 426 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
71 can be fit into 240 3 times, resulting in a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 13969.0563
Deduct 213 from 240 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 11:
The number 71 fits into 270 3 times, leaving a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 13969.05633
Subtract 213 from 270 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The quotient of the division is 13969.05633, and the remainder is 5.7e-05.