We divide 39986412 by 452
We want to divide 39986412 by 452.

Moving on to step 1:
452 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 452

Moving on to step 2:
39 divided by 452 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (9) from the dividend to 39 and continue with: 399 / 452

Step 3:
If we divide 399 by 452, we get 0 and a remainder of 399.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 399 and we're left with 399.
Append the next digit (8) from the dividend to 399 and continue with: 3998 / 452

Let's proceed to step 4:
452 goes into 3998 8 times with a remainder of 382.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 3616 from 3998, we get 382.
Grab the next digit (6) from the dividend, add it to 382, then carry on: 3826 / 452

Going ahead to step 5:
452 can be fit into 3826 8 times, resulting in a remainder of 210.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
Subtract 3616 from 3826 to get 210.
Append the next digit (4) from the dividend to 210 and continue with: 2104 / 452

Let's proceed to step 6:
2104 divided by 452 is 4 with a remainder of 296.
Use 4 as the next digit of our solution. 
Result so far: 884.0
The remainder is 296 after subtracting 1808 from 2104.
Append the next digit (1) from the dividend to 296 and continue with: 2961 / 452

Let's proceed to step 7:
2961 divided by 452 is 6 with a remainder of 249.
Use 6 as the next digit of our solution. 
Result so far: 8846.0
The remainder is 249 after subtracting 2712 from 2961.
Take the next digit (2) from the dividend and append it to 249, then repeat: 2492 / 452

Step 8:
When dividing 2492 by 452, we get 5 with a remainder of 232.
Use 5 as the next digit of our solution. 
Result so far: 88465.0
Deduct 2260 from 2492 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 9:
If we divide 2320 by 452, we get 5 and a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 88465.5
The remainder is 60 after subtracting 2260 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
452 can be fit into 600 1 times, resulting in a remainder of 148.
Put 1 as the next digit of the answer. 
Result so far: 88465.51
The remainder is 148 after subtracting 452 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 11:
When dividing 1480 by 452, we get 3 with a remainder of 124.
Put 3 as the next digit of the answer. 
Result so far: 88465.513
If we take 1356 away from 1480, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 12:
The number 452 fits into 1240 2 times, leaving a remainder of 336.
Put 2 as the next digit of the answer. 
Result so far: 88465.5132
If we subtract 904 from 1240, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 13:
If we divide 3360 by 452, we get 7 and a remainder of 196.
Use 7 as the next digit of our solution. 
Result so far: 88465.51327
If we take 3164 away from 3360, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 14:
When dividing 1960 by 452, we get 4 with a remainder of 152.
Use 4 as the next digit of our solution. 
Result so far: 88465.513274
Deduct 1808 from 1960 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 15:
If we divide 1520 by 452, we get 3 and a remainder of 164.
The next digit of our result is 3. 
Result so far: 88465.5132743
Deduct 1356 from 1520 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 16:
452 can be fit into 1640 3 times, resulting in a remainder of 284.
The next digit of our result is 3. 
Result so far: 88465.51327433
Subtracting 1356 from 1640 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Our division results in 88465.51327433 with a remaining 2.84e-07.