We divide 69449855 by 864
Our goal is to divide 69449855 by 864.

On to step 1:
If we divide 6 by 864, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 864

Let's proceed to step 2:
When dividing 69 by 864, we get 0 with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Include the next digit (4) from the dividend after 69, then repeat: 694 / 864

Advancing to step 3:
When dividing 694 by 864, we get 0 with a remainder of 694.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 694 leaves us with 694.
Include the next digit (4) from the dividend after 694, then repeat: 6944 / 864

Moving on to step 4:
864 goes into 6944 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 6912 away from 6944, we end up with 32.
Include the next digit (9) from the dividend after 32, then repeat: 329 / 864

Step 5:
329 divided by 864 is 0 with a remainder of 329.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
If we take 0 away from 329, we end up with 329.
Grab the next digit (8) from the dividend, add it to 329, then carry on: 3298 / 864

Moving on to step 6:
When dividing 3298 by 864, we get 3 with a remainder of 706.
Put 3 as the next digit of the answer. 
Result so far: 803.0
Subtract 2592 from 3298 to get 706.
Grab the next digit (5) from the dividend, add it to 706, then carry on: 7065 / 864

Moving on to step 7:
The number 864 fits into 7065 8 times, leaving a remainder of 153.
Use 8 as the next digit of our solution. 
Result so far: 8038.0
The remainder is 153 after subtracting 6912 from 7065.
Bring next digit (5) of the dividend behind the 153 and repeat the process: 1535 / 864

Step 8:
If we divide 1535 by 864, we get 1 and a remainder of 671.
Use 1 as the next digit of our solution. 
Result so far: 80381.0
The remainder is 671 after subtracting 864 from 1535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Advancing to step 9:
864 goes into 6710 7 times with a remainder of 662.
Write down 7 as next digit of the result. 
Result so far: 80381.7
Subtracting 6048 from 6710 leaves us with 662.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6620, and continue the process.

Going ahead to step 10:
864 can be fit into 6620 7 times, resulting in a remainder of 572.
Write down 7 as next digit of the result. 
Result so far: 80381.77
Deduct 6048 from 6620 and we're left with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

After the division, we end up with 80381.77 and a remainder of 0.572.