We divide 72003005 by 871
We want to figure out the number of times 72003005 can be divided by 871.

On to step 1:
871 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 871

Going ahead to step 2:
If we divide 72 by 871, we get 0 and a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Append the next digit (0) from the dividend to 72 and continue with: 720 / 871

On to step 3:
720 divided by 871 is 0 with a remainder of 720.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 720 after subtracting 0 from 720.
Bring next digit (0) of the dividend behind the 720 and repeat the process: 7200 / 871

Let's proceed to step 4:
The number 871 fits into 7200 8 times, leaving a remainder of 232.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 6968 away from 7200, we end up with 232.
Append the next digit (3) from the dividend to 232 and continue with: 2323 / 871

Let's proceed to step 5:
If we divide 2323 by 871, we get 2 and a remainder of 581.
The next digit of our result is 2. 
Result so far: 82.0
If we subtract 1742 from 2323, we get 581.
Grab the next digit (0) from the dividend, add it to 581, then carry on: 5810 / 871

Moving on to step 6:
If we divide 5810 by 871, we get 6 and a remainder of 584.
Record the quotient 6 as the next digit in the result. 
Result so far: 826.0
Subtract 5226 from 5810 to get 584.
Bring next digit (0) of the dividend behind the 584 and repeat the process: 5840 / 871

On to step 7:
When dividing 5840 by 871, we get 6 with a remainder of 614.
Write down 6 as next digit of the result. 
Result so far: 8266.0
If we subtract 5226 from 5840, we get 614.
Bring next digit (5) of the dividend behind the 614 and repeat the process: 6145 / 871

Moving on to step 8:
The number 871 fits into 6145 7 times, leaving a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 82667.0
The remainder is 48 after subtracting 6097 from 6145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
871 goes into 480 0 times with a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 82667.0
Subtract 0 from 480 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 10:
4800 divided by 871 is 5 with a remainder of 445.
Use 5 as the next digit of our solution. 
Result so far: 82667.05
If we subtract 4355 from 4800, we get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Moving on to step 11:
When dividing 4450 by 871, we get 5 with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 82667.055
Deduct 4355 from 4450 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Our division results in 82667.055 with a remaining 0.0095.