We're dividing 39963984 by 675 
We're looking to find how many times 675 goes into 39963984.

Let's proceed to step 1:
The number 675 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 675

Moving on to step 2:
675 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (9) from the dividend, attach it to 39 and continue: 399 / 675

Step 3:
The number 675 fits into 399 0 times, leaving a remainder of 399.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 399, we end up with 399.
Fetch the next digit (6) from the dividend, attach it to 399 and continue: 3996 / 675

Let's proceed to step 4:
3996 divided by 675 is 5 with a remainder of 621.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 3375 from 3996 and we're left with 621.
Take the next digit (3) from the dividend and append it to 621, then repeat: 6213 / 675

Let's proceed to step 5:
The number 675 fits into 6213 9 times, leaving a remainder of 138.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
Subtracting 6075 from 6213 leaves us with 138.
Bring next digit (9) of the dividend behind the 138 and repeat the process: 1389 / 675

Moving on to step 6:
675 can be fit into 1389 2 times, resulting in a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 592.0
If we subtract 1350 from 1389, we get 39.
Append the next digit (8) from the dividend to 39 and continue with: 398 / 675

Going ahead to step 7:
398 divided by 675 is 0 with a remainder of 398.
The number 0 becomes the next digit in our result. 
Result so far: 5920.0
Subtract 0 from 398 to get 398.
Fetch the next digit (4) from the dividend, attach it to 398 and continue: 3984 / 675

Step 8:
3984 divided by 675 is 5 with a remainder of 609.
Put 5 as the next digit of the answer. 
Result so far: 59205.0
Deduct 3375 from 3984 and we're left with 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

Advancing to step 9:
6090 divided by 675 is 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 59205.9
Deduct 6075 from 6090 and we're left with 15.
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 10:
675 goes into 150 0 times with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 59205.9
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.

Step 11:
675 goes into 1500 2 times with a remainder of 150.
Use 2 as the next digit of our solution. 
Result so far: 59205.902
Subtract 1350 from 1500 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 12:
675 goes into 1500 2 times with a remainder of 150.
Use 2 as the next digit of our solution. 
Result so far: 59205.9022
If we subtract 1350 from 1500, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

After the division, we end up with 59205.9022 and a remainder of 0.0015.