8240671 ÷ 872 
Our goal is to divide 8240671 by 872.

Advancing to step 1:
The number 872 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 872

Moving on to step 2:
If we divide 82 by 872, we get 0 and a remainder of 82.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Fetch the next digit (4) from the dividend, attach it to 82 and continue: 824 / 872

Going ahead to step 3:
The number 872 fits into 824 0 times, leaving a remainder of 824.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 824 after subtracting 0 from 824.
Append the next digit (0) from the dividend to 824 and continue with: 8240 / 872

On to step 4:
8240 divided by 872 is 9 with a remainder of 392.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 7848 from 8240 leaves us with 392.
Bring next digit (6) of the dividend behind the 392 and repeat the process: 3926 / 872

Step 5:
If we divide 3926 by 872, we get 4 and a remainder of 438.
The next digit of our result is 4. 
Result so far: 94.0
The remainder is 438 after subtracting 3488 from 3926.
Bring next digit (7) of the dividend behind the 438 and repeat the process: 4387 / 872

Step 6:
872 goes into 4387 5 times with a remainder of 27.
The next digit of our result is 5. 
Result so far: 945.0
Subtract 4360 from 4387 to get 27.
Append the next digit (1) from the dividend to 27 and continue with: 271 / 872

Advancing to step 7:
If we divide 271 by 872, we get 0 and a remainder of 271.
The number 0 becomes the next digit in our result. 
Result so far: 9450.0
Deduct 0 from 271 and we're left with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Advancing to step 8:
872 can be fit into 2710 3 times, resulting in a remainder of 94.
Write down 3 as next digit of the result. 
Result so far: 9450.3
The remainder is 94 after subtracting 2616 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 9:
940 divided by 872 is 1 with a remainder of 68.
Write down 1 as next digit of the result. 
Result so far: 9450.31
If we take 872 away from 940, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 10:
872 can be fit into 680 0 times, resulting in a remainder of 680.
Put 0 as the next digit of the answer. 
Result so far: 9450.31
If we take 0 away from 680, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 11:
If we divide 6800 by 872, we get 7 and a remainder of 696.
The next digit of our result is 7. 
Result so far: 9450.3107
Subtract 6104 from 6800 to get 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Let's proceed to step 12:
The number 872 fits into 6960 7 times, leaving a remainder of 856.
The number 7 becomes the next digit in our result. 
Result so far: 9450.31077
Subtract 6104 from 6960 to get 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Our division results in 9450.31077 with a remaining 0.000856.