We're dividing 39553113 by 452 
Our goal is to divide 39553113 by 452.

Step 1:
If we divide 3 by 452, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 452

Going ahead to step 2:
When dividing 39 by 452, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 452

Let's proceed to step 3:
If we divide 395 by 452, we get 0 and a remainder of 395.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 395 leaves us with 395.
Append the next digit (5) from the dividend to 395 and continue with: 3955 / 452

Moving on to step 4:
The number 452 fits into 3955 8 times, leaving a remainder of 339.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 339 after subtracting 3616 from 3955.
Include the next digit (3) from the dividend after 339, then repeat: 3393 / 452

Going ahead to step 5:
When dividing 3393 by 452, we get 7 with a remainder of 229.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Deduct 3164 from 3393 and we're left with 229.
Take the next digit (1) from the dividend and append it to 229, then repeat: 2291 / 452

Step 6:
If we divide 2291 by 452, we get 5 and a remainder of 31.
Put 5 as the next digit of the answer. 
Result so far: 875.0
The remainder is 31 after subtracting 2260 from 2291.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 452

Going ahead to step 7:
If we divide 311 by 452, we get 0 and a remainder of 311.
Use 0 as the next digit of our solution. 
Result so far: 8750.0
Deduct 0 from 311 and we're left with 311.
Fetch the next digit (3) from the dividend, attach it to 311 and continue: 3113 / 452

Let's proceed to step 8:
When dividing 3113 by 452, we get 6 with a remainder of 401.
Write down 6 as next digit of the result. 
Result so far: 87506.0
Subtracting 2712 from 3113 leaves us with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Step 9:
The number 452 fits into 4010 8 times, leaving a remainder of 394.
Use 8 as the next digit of our solution. 
Result so far: 87506.8
The remainder is 394 after subtracting 3616 from 4010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 10:
452 can be fit into 3940 8 times, resulting in a remainder of 324.
Use 8 as the next digit of our solution. 
Result so far: 87506.88
Subtract 3616 from 3940 to get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Our division results in 87506.88 with a remaining 0.324.