53440365 ÷ 384 
Let's see how many times 384 fits into 53440365.

Going ahead to step 1:
When dividing 5 by 384, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 384

Step 2:
If we divide 53 by 384, we get 0 and a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Take the next digit (4) from the dividend and append it to 53, then repeat: 534 / 384

Let's proceed to step 3:
If we divide 534 by 384, we get 1 and a remainder of 150.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 384 away from 534, we end up with 150.
Include the next digit (4) from the dividend after 150, then repeat: 1504 / 384

Going ahead to step 4:
384 can be fit into 1504 3 times, resulting in a remainder of 352.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 1152 from 1504, we get 352.
Include the next digit (0) from the dividend after 352, then repeat: 3520 / 384

Step 5:
When dividing 3520 by 384, we get 9 with a remainder of 64.
Put 9 as the next digit of the answer. 
Result so far: 139.0
Subtracting 3456 from 3520 leaves us with 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 384

Moving on to step 6:
If we divide 643 by 384, we get 1 and a remainder of 259.
The number 1 becomes the next digit in our result. 
Result so far: 1391.0
Subtract 384 from 643 to get 259.
Take the next digit (6) from the dividend and append it to 259, then repeat: 2596 / 384

Step 7:
When dividing 2596 by 384, we get 6 with a remainder of 292.
Write down 6 as next digit of the result. 
Result so far: 13916.0
If we take 2304 away from 2596, we end up with 292.
Fetch the next digit (5) from the dividend, attach it to 292 and continue: 2925 / 384

On to step 8:
When dividing 2925 by 384, we get 7 with a remainder of 237.
Write down 7 as next digit of the result. 
Result so far: 139167.0
Deduct 2688 from 2925 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Moving on to step 9:
If we divide 2370 by 384, we get 6 and a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 139167.6
Deduct 2304 from 2370 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 10:
384 can be fit into 660 1 times, resulting in a remainder of 276.
The number 1 becomes the next digit in our result. 
Result so far: 139167.61
Deduct 384 from 660 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 11:
When dividing 2760 by 384, we get 7 with a remainder of 72.
Write down 7 as next digit of the result. 
Result so far: 139167.617
Subtracting 2688 from 2760 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
When dividing 720 by 384, we get 1 with a remainder of 336.
The number 1 becomes the next digit in our result. 
Result so far: 139167.6171
The remainder is 336 after subtracting 384 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 13:
The number 384 fits into 3360 8 times, leaving a remainder of 288.
The next digit of our result is 8. 
Result so far: 139167.61718
Deduct 3072 from 3360 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 14:
2880 divided by 384 is 7 with a remainder of 192.
Record the quotient 7 as the next digit in the result. 
Result so far: 139167.617187
Subtracting 2688 from 2880 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 15:
384 can be fit into 1920 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 139167.6171875
If we subtract 1920 from 1920, 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.

Going ahead to step 16:
384 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 139167.6171875
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 final result is 139167.6171875 with a remainder of 0.0.