Let's divide 64336159 by 809
We want to divide 64336159 by 809.

Going ahead to step 1:
6 divided by 809 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 809

Step 2:
If we divide 64 by 809, we get 0 and a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Include the next digit (3) from the dividend after 64, then repeat: 643 / 809

Moving on to step 3:
If we divide 643 by 809, we get 0 and a remainder of 643.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 643, we get 643.
Bring next digit (3) of the dividend behind the 643 and repeat the process: 6433 / 809

Let's proceed to step 4:
When dividing 6433 by 809, we get 7 with a remainder of 770.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 5663 from 6433 leaves us with 770.
Fetch the next digit (6) from the dividend, attach it to 770 and continue: 7706 / 809

Moving on to step 5:
7706 divided by 809 is 9 with a remainder of 425.
Use 9 as the next digit of our solution. 
Result so far: 79.0
If we take 7281 away from 7706, we end up with 425.
Take the next digit (1) from the dividend and append it to 425, then repeat: 4251 / 809

Moving on to step 6:
809 goes into 4251 5 times with a remainder of 206.
Use 5 as the next digit of our solution. 
Result so far: 795.0
Subtracting 4045 from 4251 leaves us with 206.
Grab the next digit (5) from the dividend, add it to 206, then carry on: 2065 / 809

On to step 7:
2065 divided by 809 is 2 with a remainder of 447.
Use 2 as the next digit of our solution. 
Result so far: 7952.0
The remainder is 447 after subtracting 1618 from 2065.
Fetch the next digit (9) from the dividend, attach it to 447 and continue: 4479 / 809

Going ahead to step 8:
4479 divided by 809 is 5 with a remainder of 434.
Write down 5 as next digit of the result. 
Result so far: 79525.0
Deduct 4045 from 4479 and we're left with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Step 9:
If we divide 4340 by 809, we get 5 and a remainder of 295.
Record the quotient 5 as the next digit in the result. 
Result so far: 79525.5
Deduct 4045 from 4340 and we're left with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 10:
2950 divided by 809 is 3 with a remainder of 523.
The next digit of our result is 3. 
Result so far: 79525.53
If we take 2427 away from 2950, we end up with 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Advancing to step 11:
809 goes into 5230 6 times with a remainder of 376.
Record the quotient 6 as the next digit in the result. 
Result so far: 79525.536
If we take 4854 away from 5230, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 12:
When dividing 3760 by 809, we get 4 with a remainder of 524.
The next digit of our result is 4. 
Result so far: 79525.5364
The remainder is 524 after subtracting 3236 from 3760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Advancing to step 13:
If we divide 5240 by 809, we get 6 and a remainder of 386.
The number 6 becomes the next digit in our result. 
Result so far: 79525.53646
If we subtract 4854 from 5240, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Advancing to step 14:
809 can be fit into 3860 4 times, resulting in a remainder of 624.
Record the quotient 4 as the next digit in the result. 
Result so far: 79525.536464
Subtract 3236 from 3860 to get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Let's proceed to step 15:
809 can be fit into 6240 7 times, resulting in a remainder of 577.
The number 7 becomes the next digit in our result. 
Result so far: 79525.5364647
The remainder is 577 after subtracting 5663 from 6240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

Advancing to step 16:
If we divide 5770 by 809, we get 7 and a remainder of 107.
The next digit of our result is 7. 
Result so far: 79525.53646477
Deduct 5663 from 5770 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Our division results in 79525.53646477 with a remaining 1.07e-07.