Let's divide 100463 by 39
We want to figure out the number of times 100463 can be divided by 39.

Advancing to step 1:
When dividing 1 by 39, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 39

On to step 2:
When dividing 10 by 39, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 39

On to step 3:
When dividing 100 by 39, we get 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 78 from 100 to get 22.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 39

On to step 4:
39 goes into 224 5 times with a remainder of 29.
Write down 5 as next digit of the result. 
Result so far: 25.0
The remainder is 29 after subtracting 195 from 224.
Grab the next digit (6) from the dividend, add it to 29, then carry on: 296 / 39

On to step 5:
39 goes into 296 7 times with a remainder of 23.
The next digit of our result is 7. 
Result so far: 257.0
If we subtract 273 from 296, we get 23.
Grab the next digit (3) from the dividend, add it to 23, then carry on: 233 / 39

Step 6:
If we divide 233 by 39, we get 5 and a remainder of 38.
Use 5 as the next digit of our solution. 
Result so far: 2575.0
Deduct 195 from 233 and we're left 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.

Advancing to step 7:
When dividing 380 by 39, we get 9 with a remainder of 29.
The next digit of our result is 9. 
Result so far: 2575.9
Subtracting 351 from 380 leaves us 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.

Advancing to step 8:
When dividing 290 by 39, we get 7 with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 2575.97
The remainder is 17 after subtracting 273 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
If we divide 170 by 39, we get 4 and a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 2575.974
The remainder is 14 after subtracting 156 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
140 divided by 39 is 3 with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 2575.9743
Deduct 117 from 140 and we're left 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.

On to step 11:
The number 39 fits into 230 5 times, leaving a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 2575.97435
Subtracting 195 from 230 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 12:
39 goes into 350 8 times with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 2575.974358
Subtract 312 from 350 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 13:
380 divided by 39 is 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 2575.9743589
Subtract 351 from 380 to get 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 14:
If we divide 290 by 39, we get 7 and a remainder of 17.
The next digit of our result is 7. 
Result so far: 2575.97435897
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.

After the division, we end up with 2575.97435897 and a remainder of 1.7e-08.