We're dividing 35640584 by 248 
Our goal is to divide 35640584 by 248.

Going ahead to step 1:
When dividing 3 by 248, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
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 / 248

Moving on to step 2:
If we divide 35 by 248, we get 0 and a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 248

Let's proceed to step 3:
If we divide 356 by 248, we get 1 and a remainder of 108.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 248 from 356 leaves us with 108.
Grab the next digit (4) from the dividend, add it to 108, then carry on: 1084 / 248

Advancing to step 4:
If we divide 1084 by 248, we get 4 and a remainder of 92.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 992 from 1084 to get 92.
Take the next digit (0) from the dividend and append it to 92, then repeat: 920 / 248

On to step 5:
When dividing 920 by 248, we get 3 with a remainder of 176.
Write down 3 as next digit of the result. 
Result so far: 143.0
Subtract 744 from 920 to get 176.
Take the next digit (5) from the dividend and append it to 176, then repeat: 1765 / 248

Going ahead to step 6:
248 goes into 1765 7 times with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 1437.0
The remainder is 29 after subtracting 1736 from 1765.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 248

Going ahead to step 7:
298 divided by 248 is 1 with a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 14371.0
Deduct 248 from 298 and we're left with 50.
Take the next digit (4) from the dividend and append it to 50, then repeat: 504 / 248

On to step 8:
If we divide 504 by 248, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 143712.0
The remainder is 8 after subtracting 496 from 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
248 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 143712.0
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 10:
248 can be fit into 800 3 times, resulting in a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 143712.03
Subtracting 744 from 800 leaves us with 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 11:
If we divide 560 by 248, we get 2 and a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 143712.032
Subtract 496 from 560 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 12:
640 divided by 248 is 2 with a remainder of 144.
Use 2 as the next digit of our solution. 
Result so far: 143712.0322
Deduct 496 from 640 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final result is 143712.0322 with a remainder of 0.00144.