We look at the division of 29870990 by 452 
We want to figure out the number of times 29870990 can be divided by 452.

Going ahead to step 1:
If we divide 2 by 452, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 452

Let's proceed to step 2:
452 can be fit into 29 0 times, resulting in a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 452

On to step 3:
452 goes into 298 0 times with a remainder of 298.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 298 and we're left with 298.
Append the next digit (7) from the dividend to 298 and continue with: 2987 / 452

Moving on to step 4:
2987 divided by 452 is 6 with a remainder of 275.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 2712 from 2987 and we're left with 275.
Append the next digit (0) from the dividend to 275 and continue with: 2750 / 452

Step 5:
When dividing 2750 by 452, we get 6 with a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 66.0
Subtract 2712 from 2750 to get 38.
Include the next digit (9) from the dividend after 38, then repeat: 389 / 452

Advancing to step 6:
452 goes into 389 0 times with a remainder of 389.
Put 0 as the next digit of the answer. 
Result so far: 660.0
If we take 0 away from 389, we end up with 389.
Append the next digit (9) from the dividend to 389 and continue with: 3899 / 452

Going ahead to step 7:
The number 452 fits into 3899 8 times, leaving a remainder of 283.
Write down 8 as next digit of the result. 
Result so far: 6608.0
If we subtract 3616 from 3899, we get 283.
Bring next digit (0) of the dividend behind the 283 and repeat the process: 2830 / 452

On to step 8:
When dividing 2830 by 452, we get 6 with a remainder of 118.
The next digit of our result is 6. 
Result so far: 66086.0
Subtract 2712 from 2830 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 9:
The number 452 fits into 1180 2 times, leaving a remainder of 276.
Write down 2 as next digit of the result. 
Result so far: 66086.2
Subtracting 904 from 1180 leaves us with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 10:
2760 divided by 452 is 6 with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 66086.26
Subtracting 2712 from 2760 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
When dividing 480 by 452, we get 1 with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 66086.261
Subtracting 452 from 480 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
When dividing 280 by 452, we get 0 with a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 66086.261
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 13:
The number 452 fits into 2800 6 times, leaving a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 66086.26106
If we take 2712 away from 2800, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 14:
If we divide 880 by 452, we get 1 and a remainder of 428.
Write down 1 as next digit of the result. 
Result so far: 66086.261061
Subtract 452 from 880 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 15:
4280 divided by 452 is 9 with a remainder of 212.
Put 9 as the next digit of the answer. 
Result so far: 66086.2610619
Subtract 4068 from 4280 to get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 16:
452 can be fit into 2120 4 times, resulting in a remainder of 312.
The next digit of our result is 4. 
Result so far: 66086.26106194
Deduct 1808 from 2120 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

In conclusion, the division gives 66086.26106194 with a balance of 3.12e-07.