35012644 divided by 259 
We're looking to find how many times 259 goes into 35012644.

Going ahead to step 1:
259 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 259

Let's proceed to step 2:
When dividing 35 by 259, we get 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 259

Advancing to step 3:
259 goes into 350 1 times with a remainder of 91.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 259 away from 350, we end up with 91.
Include the next digit (1) from the dividend after 91, then repeat: 911 / 259

Going ahead to step 4:
911 divided by 259 is 3 with a remainder of 134.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 777 from 911 to get 134.
Bring next digit (2) of the dividend behind the 134 and repeat the process: 1342 / 259

Going ahead to step 5:
259 can be fit into 1342 5 times, resulting in a remainder of 47.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
The remainder is 47 after subtracting 1295 from 1342.
Grab the next digit (6) from the dividend, add it to 47, then carry on: 476 / 259

On to step 6:
The number 259 fits into 476 1 times, leaving a remainder of 217.
The number 1 becomes the next digit in our result. 
Result so far: 1351.0
Subtracting 259 from 476 leaves us with 217.
Take the next digit (4) from the dividend and append it to 217, then repeat: 2174 / 259

On to step 7:
259 can be fit into 2174 8 times, resulting in a remainder of 102.
The next digit of our result is 8. 
Result so far: 13518.0
Deduct 2072 from 2174 and we're left with 102.
Grab the next digit (4) from the dividend, add it to 102, then carry on: 1024 / 259

Going ahead to step 8:
259 can be fit into 1024 3 times, resulting in a remainder of 247.
Put 3 as the next digit of the answer. 
Result so far: 135183.0
If we subtract 777 from 1024, we get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Going ahead to step 9:
259 can be fit into 2470 9 times, resulting in a remainder of 139.
Put 9 as the next digit of the answer. 
Result so far: 135183.9
Subtracting 2331 from 2470 leaves us with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 10:
When dividing 1390 by 259, we get 5 with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 135183.95
If we subtract 1295 from 1390, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 11:
259 goes into 950 3 times with a remainder of 173.
Record the quotient 3 as the next digit in the result. 
Result so far: 135183.953
If we subtract 777 from 950, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Moving on to step 12:
259 goes into 1730 6 times with a remainder of 176.
The next digit of our result is 6. 
Result so far: 135183.9536
The remainder is 176 after subtracting 1554 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 13:
1760 divided by 259 is 6 with a remainder of 206.
Put 6 as the next digit of the answer. 
Result so far: 135183.95366
If we subtract 1554 from 1760, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

The final result is 135183.95366 with a remainder of 0.000206.