Let's divide 393151 by 24
Our goal is to divide 393151 by 24.

Moving on to step 1:
The number 24 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 24

Going ahead to step 2:
The number 24 fits into 39 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 24 from 39, we get 15.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 24

Moving on to step 3:
24 goes into 153 6 times with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 144 from 153 leaves us with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 24

Moving on to step 4:
The number 24 fits into 91 3 times, leaving a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 163.0
The remainder is 19 after subtracting 72 from 91.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 24

Moving on to step 5:
If we divide 195 by 24, we get 8 and a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 1638.0
Subtract 192 from 195 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 24

On to step 6:
24 can be fit into 31 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 16381.0
Subtract 24 from 31 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 24 is 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 16381.2
The remainder is 22 after subtracting 48 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
When dividing 220 by 24, we get 9 with a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 16381.29
Subtracting 216 from 220 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 24, we get 1 and a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 16381.291
Subtracting 24 from 40 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
24 can be fit into 160 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 16381.2916
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
The number 24 fits into 160 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 16381.29166
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 16381.29166, with a leftover of 1.6e-05.