39258263 ÷ 445 
Our goal is to divide 39258263 by 445.

Moving on to step 1:
445 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 445

Let's proceed to step 2:
445 can be fit into 39 0 times, resulting in a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 445

Step 3:
445 goes into 392 0 times with a remainder of 392.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 392, we end up with 392.
Append the next digit (5) from the dividend to 392 and continue with: 3925 / 445

Let's proceed to step 4:
The number 445 fits into 3925 8 times, leaving a remainder of 365.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 3560 away from 3925, we end up with 365.
Grab the next digit (8) from the dividend, add it to 365, then carry on: 3658 / 445

Step 5:
When dividing 3658 by 445, we get 8 with a remainder of 98.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
Subtract 3560 from 3658 to get 98.
Include the next digit (2) from the dividend after 98, then repeat: 982 / 445

Let's proceed to step 6:
The number 445 fits into 982 2 times, leaving a remainder of 92.
The number 2 becomes the next digit in our result. 
Result so far: 882.0
If we take 890 away from 982, we end up with 92.
Fetch the next digit (6) from the dividend, attach it to 92 and continue: 926 / 445

Going ahead to step 7:
445 can be fit into 926 2 times, resulting in a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 8822.0
If we subtract 890 from 926, we get 36.
Bring next digit (3) of the dividend behind the 36 and repeat the process: 363 / 445

Moving on to step 8:
445 goes into 363 0 times with a remainder of 363.
The number 0 becomes the next digit in our result. 
Result so far: 88220.0
If we subtract 0 from 363, we get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Advancing to step 9:
445 goes into 3630 8 times with a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 88220.8
Subtracting 3560 from 3630 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 10:
When dividing 700 by 445, we get 1 with a remainder of 255.
Write down 1 as next digit of the result. 
Result so far: 88220.81
If we take 445 away from 700, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Going ahead to step 11:
2550 divided by 445 is 5 with a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 88220.815
Subtract 2225 from 2550 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 12:
445 can be fit into 3250 7 times, resulting in a remainder of 135.
The next digit of our result is 7. 
Result so far: 88220.8157
If we take 3115 away from 3250, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 13:
445 goes into 1350 3 times with a remainder of 15.
The next digit of our result is 3. 
Result so far: 88220.81573
The remainder is 15 after subtracting 1335 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 14:
When dividing 150 by 445, we get 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 88220.81573
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 15:
The number 445 fits into 1500 3 times, leaving a remainder of 165.
The next digit of our result is 3. 
Result so far: 88220.8157303
Deduct 1335 from 1500 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 16:
445 goes into 1650 3 times with a remainder of 315.
Record the quotient 3 as the next digit in the result. 
Result so far: 88220.81573033
If we subtract 1335 from 1650, we get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

The final outcome is 88220.81573033, with a leftover of 3.15e-07.