We look at the division of 437819 by 64 
Let's see how many times 64 fits into 437819.

Advancing to step 1:
The number 64 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 64

Let's proceed to step 2:
43 divided by 64 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Grab the next digit (7) from the dividend, add it to 43, then carry on: 437 / 64

On to step 3:
If we divide 437 by 64, we get 6 and a remainder of 53.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 384 from 437 and we're left with 53.
Include the next digit (8) from the dividend after 53, then repeat: 538 / 64

Going ahead to step 4:
The number 64 fits into 538 8 times, leaving a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 68.0
If we subtract 512 from 538, we get 26.
Include the next digit (1) from the dividend after 26, then repeat: 261 / 64

Going ahead to step 5:
When dividing 261 by 64, we get 4 with a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 684.0
If we subtract 256 from 261, we get 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 64

Going ahead to step 6:
64 can be fit into 59 0 times, resulting in a remainder of 59.
The next digit of our result is 0. 
Result so far: 6840.0
Deduct 0 from 59 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 7:
The number 64 fits into 590 9 times, leaving a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 6840.9
Deduct 576 from 590 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
64 can be fit into 140 2 times, resulting in a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 6840.92
Subtracting 128 from 140 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
64 goes into 120 1 times with a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 6840.921
If we subtract 64 from 120, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
64 goes into 560 8 times with a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 6840.9218
Subtracting 512 from 560 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 6840.92187
Subtracting 448 from 480 leaves us 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.
The next digit of our result is 5. 
Result so far: 6840.921875
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.

Going ahead to step 13:
64 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6840.921875
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.

Going ahead to step 14:
0 divided by 64 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6840.921875
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.

Our division results in 6840.921875 with a remaining 0.0.