We're dividing 43494 by 64 
We want to divide 43494 by 64.

Going ahead to step 1:
If we divide 4 by 64, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 64

Advancing to step 2:
The number 64 fits into 43 0 times, leaving a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Append the next digit (4) from the dividend to 43 and continue with: 434 / 64

Moving on to step 3:
64 goes into 434 6 times with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 50 after subtracting 384 from 434.
Bring next digit (9) of the dividend behind the 50 and repeat the process: 509 / 64

Let's proceed to step 4:
The number 64 fits into 509 7 times, leaving a remainder of 61.
Use 7 as the next digit of our solution. 
Result so far: 67.0
Subtracting 448 from 509 leaves us with 61.
Grab the next digit (4) from the dividend, add it to 61, then carry on: 614 / 64

Advancing to step 5:
614 divided by 64 is 9 with a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 679.0
Subtract 576 from 614 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 6:
64 can be fit into 380 5 times, resulting in a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 679.5
Subtract 320 from 380 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.

On to step 7:
600 divided by 64 is 9 with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 679.59
If we take 576 away from 600, we end up 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 8:
64 goes into 240 3 times with a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 679.593
Subtract 192 from 240 to 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.

On to step 9:
If we divide 480 by 64, we get 7 and a remainder of 32.
The next digit of our result is 7. 
Result so far: 679.5937
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 10:
The number 64 fits into 320 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 679.59375
Subtract 320 from 320 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.

Let's proceed to step 11:
64 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 679.59375
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.

Let's proceed to step 12:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 679.59375
If we subtract 0 from 0, we 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 final result is 679.59375 with a remainder of 0.0.