36389143 divided by 256 
We want to figure out the number of times 36389143 can be divided by 256.

Step 1:
256 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 256

Advancing to step 2:
36 divided by 256 is 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 36, we end up with 36.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 256

Going ahead to step 3:
256 can be fit into 363 1 times, resulting in a remainder of 107.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 256 away from 363, we end up with 107.
Bring next digit (8) of the dividend behind the 107 and repeat the process: 1078 / 256

On to step 4:
The number 256 fits into 1078 4 times, leaving a remainder of 54.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 1024 from 1078 and we're left with 54.
Fetch the next digit (9) from the dividend, attach it to 54 and continue: 549 / 256

Going ahead to step 5:
549 divided by 256 is 2 with a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 142.0
Subtract 512 from 549 to get 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 256

Advancing to step 6:
When dividing 371 by 256, we get 1 with a remainder of 115.
The next digit of our result is 1. 
Result so far: 1421.0
Subtracting 256 from 371 leaves us with 115.
Fetch the next digit (4) from the dividend, attach it to 115 and continue: 1154 / 256

Going ahead to step 7:
256 can be fit into 1154 4 times, resulting in a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 14214.0
Deduct 1024 from 1154 and we're left with 130.
Include the next digit (3) from the dividend after 130, then repeat: 1303 / 256

Let's proceed to step 8:
256 can be fit into 1303 5 times, resulting in a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 142145.0
Subtract 1280 from 1303 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
230 divided by 256 is 0 with a remainder of 230.
Record the quotient 0 as the next digit in the result. 
Result so far: 142145.0
Subtract 0 from 230 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 10:
If we divide 2300 by 256, we get 8 and a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 142145.08
Deduct 2048 from 2300 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 11:
When dividing 2520 by 256, we get 9 with a remainder of 216.
The number 9 becomes the next digit in our result. 
Result so far: 142145.089
Subtract 2304 from 2520 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 12:
If we divide 2160 by 256, we get 8 and a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 142145.0898
If we take 2048 away from 2160, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 13:
256 goes into 1120 4 times with a remainder of 96.
The number 4 becomes the next digit in our result. 
Result so far: 142145.08984
The remainder is 96 after subtracting 1024 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 14:
256 goes into 960 3 times with a remainder of 192.
The number 3 becomes the next digit in our result. 
Result so far: 142145.089843
The remainder is 192 after subtracting 768 from 960.
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:
The number 256 fits into 1920 7 times, leaving a remainder of 128.
Record the quotient 7 as the next digit in the result. 
Result so far: 142145.0898437
Deduct 1792 from 1920 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 16:
The number 256 fits into 1280 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 142145.08984375
Subtract 1280 from 1280 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 outcome is 142145.08984375, with a leftover of 0.0.