Let's divide 84388259 by 452
Our goal is to divide 84388259 by 452.

Step 1:
When dividing 8 by 452, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 452

Moving on to step 2:
452 can be fit into 84 0 times, resulting in a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Include the next digit (3) from the dividend after 84, then repeat: 843 / 452

Moving on to step 3:
If we divide 843 by 452, we get 1 and a remainder of 391.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 452 from 843 to get 391.
Append the next digit (8) from the dividend to 391 and continue with: 3918 / 452

Let's proceed to step 4:
If we divide 3918 by 452, we get 8 and a remainder of 302.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we subtract 3616 from 3918, we get 302.
Take the next digit (8) from the dividend and append it to 302, then repeat: 3028 / 452

Step 5:
452 can be fit into 3028 6 times, resulting in a remainder of 316.
The next digit of our result is 6. 
Result so far: 186.0
Deduct 2712 from 3028 and we're left with 316.
Append the next digit (2) from the dividend to 316 and continue with: 3162 / 452

Going ahead to step 6:
When dividing 3162 by 452, we get 6 with a remainder of 450.
The number 6 becomes the next digit in our result. 
Result so far: 1866.0
If we subtract 2712 from 3162, we get 450.
Fetch the next digit (5) from the dividend, attach it to 450 and continue: 4505 / 452

Moving on to step 7:
If we divide 4505 by 452, we get 9 and a remainder of 437.
Record the quotient 9 as the next digit in the result. 
Result so far: 18669.0
Subtract 4068 from 4505 to get 437.
Bring next digit (9) of the dividend behind the 437 and repeat the process: 4379 / 452

On to step 8:
4379 divided by 452 is 9 with a remainder of 311.
Write down 9 as next digit of the result. 
Result so far: 186699.0
Subtract 4068 from 4379 to get 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Advancing to step 9:
452 can be fit into 3110 6 times, resulting in a remainder of 398.
The number 6 becomes the next digit in our result. 
Result so far: 186699.6
The remainder is 398 after subtracting 2712 from 3110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 10:
452 goes into 3980 8 times with a remainder of 364.
The number 8 becomes the next digit in our result. 
Result so far: 186699.68
If we take 3616 away from 3980, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 11:
The number 452 fits into 3640 8 times, leaving a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 186699.688
If we take 3616 away from 3640, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 186699.688, and the remainder is 0.0024.