39348586 ÷ 975 
Our goal is to divide 39348586 by 975.

Let's proceed to step 1:
3 divided by 975 is 0 with a remainder of 3.
The next digit of our result is 0. 
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 / 975

Moving on to step 2:
If we divide 39 by 975, we get 0 and a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 975

Advancing to step 3:
If we divide 393 by 975, we get 0 and a remainder of 393.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 393 and we're left with 393.
Take the next digit (4) from the dividend and append it to 393, then repeat: 3934 / 975

Moving on to step 4:
When dividing 3934 by 975, we get 4 with a remainder of 34.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 3900 from 3934 leaves us with 34.
Fetch the next digit (8) from the dividend, attach it to 34 and continue: 348 / 975

Step 5:
975 can be fit into 348 0 times, resulting in a remainder of 348.
Use 0 as the next digit of our solution. 
Result so far: 40.0
The remainder is 348 after subtracting 0 from 348.
Grab the next digit (5) from the dividend, add it to 348, then carry on: 3485 / 975

Going ahead to step 6:
When dividing 3485 by 975, we get 3 with a remainder of 560.
The next digit of our result is 3. 
Result so far: 403.0
Deduct 2925 from 3485 and we're left with 560.
Take the next digit (8) from the dividend and append it to 560, then repeat: 5608 / 975

Let's proceed to step 7:
If we divide 5608 by 975, we get 5 and a remainder of 733.
The number 5 becomes the next digit in our result. 
Result so far: 4035.0
If we subtract 4875 from 5608, we get 733.
Grab the next digit (6) from the dividend, add it to 733, then carry on: 7336 / 975

Let's proceed to step 8:
975 can be fit into 7336 7 times, resulting in a remainder of 511.
Record the quotient 7 as the next digit in the result. 
Result so far: 40357.0
Subtract 6825 from 7336 to get 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Moving on to step 9:
5110 divided by 975 is 5 with a remainder of 235.
Write down 5 as next digit of the result. 
Result so far: 40357.5
The remainder is 235 after subtracting 4875 from 5110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 10:
When dividing 2350 by 975, we get 2 with a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 40357.52
Subtract 1950 from 2350 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 11:
If we divide 4000 by 975, we get 4 and a remainder of 100.
Write down 4 as next digit of the result. 
Result so far: 40357.524
The remainder is 100 after subtracting 3900 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 12:
975 goes into 1000 1 times with a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 40357.5241
If we take 975 away from 1000, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 13:
If we divide 250 by 975, we get 0 and a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 40357.5241
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 14:
If we divide 2500 by 975, we get 2 and a remainder of 550.
The number 2 becomes the next digit in our result. 
Result so far: 40357.524102
Subtract 1950 from 2500 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Step 15:
The number 975 fits into 5500 5 times, leaving a remainder of 625.
Write down 5 as next digit of the result. 
Result so far: 40357.5241025
Subtracting 4875 from 5500 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 16:
The number 975 fits into 6250 6 times, leaving a remainder of 400.
Write down 6 as next digit of the result. 
Result so far: 40357.52410256
Deduct 5850 from 6250 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 40357.52410256 and a remainder of 4e-07.