We're dividing 817138 by 64 
We're looking to find how many times 64 goes into 817138.

Going ahead to step 1:
The number 64 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 64

Moving on to step 2:
81 divided by 64 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 64 from 81 to get 17.
Append the next digit (7) from the dividend to 17 and continue with: 177 / 64

Moving on to step 3:
When dividing 177 by 64, we get 2 with a remainder of 49.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 49 after subtracting 128 from 177.
Fetch the next digit (1) from the dividend, attach it to 49 and continue: 491 / 64

Going ahead to step 4:
The number 64 fits into 491 7 times, leaving a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 127.0
The remainder is 43 after subtracting 448 from 491.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 64

Moving on to step 5:
If we divide 433 by 64, we get 6 and a remainder of 49.
Write down 6 as next digit of the result. 
Result so far: 1276.0
Subtracting 384 from 433 leaves us with 49.
Include the next digit (8) from the dividend after 49, then repeat: 498 / 64

On to step 6:
When dividing 498 by 64, we get 7 with a remainder of 50.
The number 7 becomes the next digit in our result. 
Result so far: 12767.0
The remainder is 50 after subtracting 448 from 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 7:
When dividing 500 by 64, we get 7 with a remainder of 52.
The next digit of our result is 7. 
Result so far: 12767.7
Subtract 448 from 500 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 8:
When dividing 520 by 64, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 12767.78
The remainder is 8 after subtracting 512 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
80 divided by 64 is 1 with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 12767.781
The remainder is 16 after subtracting 64 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
When dividing 160 by 64, we get 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 12767.7812
Deduct 128 from 160 and we're left 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.

On to step 11:
320 divided by 64 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 12767.78125
Deduct 320 from 320 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.

Advancing to step 12:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12767.78125
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.

Moving on to step 13:
64 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12767.78125
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 12767.78125, and the remainder is 0.0.