Let's divide 80899749 by 452
Our goal is to divide 80899749 by 452.

Moving on to step 1:
The number 452 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 452

Going ahead to step 2:
The number 452 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Fetch the next digit (8) from the dividend, attach it to 80 and continue: 808 / 452

Moving on to step 3:
The number 452 fits into 808 1 times, leaving a remainder of 356.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 452 from 808 leaves us with 356.
Append the next digit (9) from the dividend to 356 and continue with: 3569 / 452

Going ahead to step 4:
452 can be fit into 3569 7 times, resulting in a remainder of 405.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 3164 from 3569 and we're left with 405.
Fetch the next digit (9) from the dividend, attach it to 405 and continue: 4059 / 452

Step 5:
When dividing 4059 by 452, we get 8 with a remainder of 443.
Write down 8 as next digit of the result. 
Result so far: 178.0
If we take 3616 away from 4059, we end up with 443.
Append the next digit (7) from the dividend to 443 and continue with: 4437 / 452

Advancing to step 6:
When dividing 4437 by 452, we get 9 with a remainder of 369.
The number 9 becomes the next digit in our result. 
Result so far: 1789.0
Subtract 4068 from 4437 to get 369.
Append the next digit (4) from the dividend to 369 and continue with: 3694 / 452

Advancing to step 7:
When dividing 3694 by 452, we get 8 with a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 17898.0
Subtracting 3616 from 3694 leaves us with 78.
Append the next digit (9) from the dividend to 78 and continue with: 789 / 452

Step 8:
789 divided by 452 is 1 with a remainder of 337.
Write down 1 as next digit of the result. 
Result so far: 178981.0
Subtract 452 from 789 to get 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Step 9:
3370 divided by 452 is 7 with a remainder of 206.
Write down 7 as next digit of the result. 
Result so far: 178981.7
If we subtract 3164 from 3370, 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.

Let's proceed to step 10:
When dividing 2060 by 452, we get 4 with a remainder of 252.
Use 4 as the next digit of our solution. 
Result so far: 178981.74
Subtract 1808 from 2060 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 11:
2520 divided by 452 is 5 with a remainder of 260.
Record the quotient 5 as the next digit in the result. 
Result so far: 178981.745
Subtract 2260 from 2520 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 12:
452 goes into 2600 5 times with a remainder of 340.
The next digit of our result is 5. 
Result so far: 178981.7455
Deduct 2260 from 2600 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

The final result is 178981.7455 with a remainder of 0.0034.