Let's divide 663452 by 39
We want to divide 663452 by 39.

Advancing to step 1:
The number 39 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 39

Let's proceed to step 2:
66 divided by 39 is 1 with a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 27 after subtracting 39 from 66.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 39

Moving on to step 3:
When dividing 273 by 39, we get 7 with a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 273 from 273 and we're left with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 39

On to step 4:
When dividing 4 by 39, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 170.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 39

Step 5:
If we divide 45 by 39, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1701.0
If we take 39 away from 45, we end up with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 39

Advancing to step 6:
39 can be fit into 62 1 times, resulting in a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 17011.0
If we subtract 39 from 62, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
39 goes into 230 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 17011.5
Subtract 195 from 230 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 8:
If we divide 350 by 39, we get 8 and a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 17011.58
The remainder is 38 after subtracting 312 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 9:
39 can be fit into 380 9 times, resulting in a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 17011.589
If we take 351 away from 380, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 10:
39 can be fit into 290 7 times, resulting in a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 17011.5897
Deduct 273 from 290 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 11:
The number 39 fits into 170 4 times, leaving a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 17011.58974
If we subtract 156 from 170, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
39 can be fit into 140 3 times, resulting in a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 17011.589743
If we take 117 away from 140, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 13:
230 divided by 39 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 17011.5897435
Subtract 195 from 230 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 14:
39 goes into 350 8 times with a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 17011.58974358
If we take 312 away from 350, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 17011.58974358 with a remaining 3.8e-08.