We're dividing 64893624 by 800 
We're looking to find how many times 800 goes into 64893624.

Going ahead to step 1:
800 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 800

Step 2:
800 can be fit into 64 0 times, resulting in a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 800

On to step 3:
The number 800 fits into 648 0 times, leaving a remainder of 648.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 648, we end up with 648.
Include the next digit (9) from the dividend after 648, then repeat: 6489 / 800

Let's proceed to step 4:
6489 divided by 800 is 8 with a remainder of 89.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 6400 from 6489 to get 89.
Include the next digit (3) from the dividend after 89, then repeat: 893 / 800

On to step 5:
The number 800 fits into 893 1 times, leaving a remainder of 93.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Deduct 800 from 893 and we're left with 93.
Bring next digit (6) of the dividend behind the 93 and repeat the process: 936 / 800

Step 6:
When dividing 936 by 800, we get 1 with a remainder of 136.
The next digit of our result is 1. 
Result so far: 811.0
Deduct 800 from 936 and we're left with 136.
Take the next digit (2) from the dividend and append it to 136, then repeat: 1362 / 800

Step 7:
If we divide 1362 by 800, we get 1 and a remainder of 562.
Record the quotient 1 as the next digit in the result. 
Result so far: 8111.0
Subtracting 800 from 1362 leaves us with 562.
Append the next digit (4) from the dividend to 562 and continue with: 5624 / 800

Let's proceed to step 8:
The number 800 fits into 5624 7 times, leaving a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 81117.0
Subtract 5600 from 5624 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
When dividing 240 by 800, we get 0 with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 81117.0
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 10:
When dividing 2400 by 800, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 81117.03
The remainder is 0 after subtracting 2400 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 800, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 81117.03
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
800 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 81117.03
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 81117.03 with a remaining 0.0.