Let's divide 79034009 by 864
We want to divide 79034009 by 864.

On to step 1:
864 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 864

Moving on to step 2:
864 goes into 79 0 times with a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Include the next digit (0) from the dividend after 79, then repeat: 790 / 864

Going ahead to step 3:
790 divided by 864 is 0 with a remainder of 790.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 790, we get 790.
Grab the next digit (3) from the dividend, add it to 790, then carry on: 7903 / 864

Step 4:
When dividing 7903 by 864, we get 9 with a remainder of 127.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 7776 from 7903, we get 127.
Bring next digit (4) of the dividend behind the 127 and repeat the process: 1274 / 864

Let's proceed to step 5:
The number 864 fits into 1274 1 times, leaving a remainder of 410.
Put 1 as the next digit of the answer. 
Result so far: 91.0
If we take 864 away from 1274, we end up with 410.
Append the next digit (0) from the dividend to 410 and continue with: 4100 / 864

On to step 6:
The number 864 fits into 4100 4 times, leaving a remainder of 644.
The next digit of our result is 4. 
Result so far: 914.0
Deduct 3456 from 4100 and we're left with 644.
Grab the next digit (0) from the dividend, add it to 644, then carry on: 6440 / 864

Step 7:
6440 divided by 864 is 7 with a remainder of 392.
Put 7 as the next digit of the answer. 
Result so far: 9147.0
The remainder is 392 after subtracting 6048 from 6440.
Take the next digit (9) from the dividend and append it to 392, then repeat: 3929 / 864

Step 8:
864 goes into 3929 4 times with a remainder of 473.
Record the quotient 4 as the next digit in the result. 
Result so far: 91474.0
If we take 3456 away from 3929, we end up with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Moving on to step 9:
4730 divided by 864 is 5 with a remainder of 410.
Use 5 as the next digit of our solution. 
Result so far: 91474.5
If we take 4320 away from 4730, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 10:
864 can be fit into 4100 4 times, resulting in a remainder of 644.
Write down 4 as next digit of the result. 
Result so far: 91474.54
If we subtract 3456 from 4100, we get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Going ahead to step 11:
864 goes into 6440 7 times with a remainder of 392.
Use 7 as the next digit of our solution. 
Result so far: 91474.547
Subtracting 6048 from 6440 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 12:
When dividing 3920 by 864, we get 4 with a remainder of 464.
Write down 4 as next digit of the result. 
Result so far: 91474.5474
Subtracting 3456 from 3920 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 13:
864 goes into 4640 5 times with a remainder of 320.
Put 5 as the next digit of the answer. 
Result so far: 91474.54745
If we take 4320 away from 4640, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 14:
If we divide 3200 by 864, we get 3 and a remainder of 608.
The next digit of our result is 3. 
Result so far: 91474.547453
Subtract 2592 from 3200 to get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Moving on to step 15:
The number 864 fits into 6080 7 times, leaving a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 91474.5474537
If we take 6048 away from 6080, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 16:
864 can be fit into 320 0 times, resulting in a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 91474.5474537
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

After the division, we end up with 91474.5474537 and a remainder of 3.2e-07.