83335521 divided by 864 
We want to figure out the number of times 83335521 can be divided by 864.

Going ahead to step 1:
864 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 864

On to step 2:
If we divide 83 by 864, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Bring next digit (3) of the dividend behind the 83 and repeat the process: 833 / 864

Moving on to step 3:
The number 864 fits into 833 0 times, leaving a remainder of 833.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 833, we end up with 833.
Fetch the next digit (3) from the dividend, attach it to 833 and continue: 8333 / 864

Let's proceed to step 4:
864 goes into 8333 9 times with a remainder of 557.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 7776 from 8333 leaves us with 557.
Take the next digit (5) from the dividend and append it to 557, then repeat: 5575 / 864

Moving on to step 5:
The number 864 fits into 5575 6 times, leaving a remainder of 391.
Use 6 as the next digit of our solution. 
Result so far: 96.0
The remainder is 391 after subtracting 5184 from 5575.
Take the next digit (5) from the dividend and append it to 391, then repeat: 3915 / 864

Step 6:
864 goes into 3915 4 times with a remainder of 459.
Write down 4 as next digit of the result. 
Result so far: 964.0
If we subtract 3456 from 3915, we get 459.
Bring next digit (2) of the dividend behind the 459 and repeat the process: 4592 / 864

Let's proceed to step 7:
864 goes into 4592 5 times with a remainder of 272.
The next digit of our result is 5. 
Result so far: 9645.0
If we take 4320 away from 4592, we end up with 272.
Append the next digit (1) from the dividend to 272 and continue with: 2721 / 864

Going ahead to step 8:
864 goes into 2721 3 times with a remainder of 129.
Record the quotient 3 as the next digit in the result. 
Result so far: 96453.0
Subtract 2592 from 2721 to get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Let's proceed to step 9:
864 goes into 1290 1 times with a remainder of 426.
The number 1 becomes the next digit in our result. 
Result so far: 96453.1
Subtracting 864 from 1290 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 10:
864 goes into 4260 4 times with a remainder of 804.
Record the quotient 4 as the next digit in the result. 
Result so far: 96453.14
Subtracting 3456 from 4260 leaves us with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Moving on to step 11:
864 can be fit into 8040 9 times, resulting in a remainder of 264.
The next digit of our result is 9. 
Result so far: 96453.149
Subtracting 7776 from 8040 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Moving on to step 12:
When dividing 2640 by 864, we get 3 with a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 96453.1493
If we subtract 2592 from 2640, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
480 divided by 864 is 0 with a remainder of 480.
Write down 0 as next digit of the result. 
Result so far: 96453.1493
Subtracting 0 from 480 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 14:
When dividing 4800 by 864, we get 5 with a remainder of 480.
The number 5 becomes the next digit in our result. 
Result so far: 96453.149305
The remainder is 480 after subtracting 4320 from 4800.
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 15:
If we divide 4800 by 864, we get 5 and a remainder of 480.
The next digit of our result is 5. 
Result so far: 96453.1493055
Subtracting 4320 from 4800 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The quotient of the division is 96453.1493055, and the remainder is 4.8e-06.