We're dividing 798215 by 64 
We want to divide 798215 by 64.

Advancing to step 1:
64 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 64

Let's proceed to step 2:
The number 64 fits into 79 1 times, leaving a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 64 from 79 leaves us with 15.
Grab the next digit (8) from the dividend, add it to 15, then carry on: 158 / 64

On to step 3:
64 goes into 158 2 times with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 128 away from 158, we end up with 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 64

On to step 4:
64 can be fit into 302 4 times, resulting in a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
The remainder is 46 after subtracting 256 from 302.
Append the next digit (1) from the dividend to 46 and continue with: 461 / 64

Moving on to step 5:
64 can be fit into 461 7 times, resulting in a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 1247.0
Subtract 448 from 461 to get 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 64

Advancing to step 6:
If we divide 135 by 64, we get 2 and a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 12472.0
Deduct 128 from 135 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
64 goes into 70 1 times with a remainder of 6.
The next digit of our result is 1. 
Result so far: 12472.1
Subtract 64 from 70 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
When dividing 60 by 64, we get 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 12472.1
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
64 goes into 600 9 times with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 12472.109
Subtracting 576 from 600 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
240 divided by 64 is 3 with a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 12472.1093
The remainder is 48 after subtracting 192 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
64 can be fit into 480 7 times, resulting in a remainder of 32.
The next digit of our result is 7. 
Result so far: 12472.10937
Deduct 448 from 480 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 12:
When dividing 320 by 64, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 12472.109375
Subtracting 320 from 320 leaves us 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.

On to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12472.109375
Subtracting 0 from 0 leaves us 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.

On to step 14:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12472.109375
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.

The quotient of the division is 12472.109375, and the remainder is 0.0.