638143 divided by 24 
We want to divide 638143 by 24.

Let's proceed to step 1:
24 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 24

Moving on to step 2:
The number 24 fits into 63 2 times, leaving a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 48 from 63 leaves us with 15.
Grab the next digit (8) from the dividend, add it to 15, then carry on: 158 / 24

Let's proceed to step 3:
If we divide 158 by 24, we get 6 and a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 26.0
If we take 144 away from 158, we end up with 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 24

Moving on to step 4:
141 divided by 24 is 5 with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 265.0
Subtracting 120 from 141 leaves us with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 24

Moving on to step 5:
The number 24 fits into 214 8 times, leaving a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 2658.0
The remainder is 22 after subtracting 192 from 214.
Grab the next digit (3) from the dividend, add it to 22, then carry on: 223 / 24

On to step 6:
If we divide 223 by 24, we get 9 and a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 26589.0
Subtract 216 from 223 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.

Advancing to step 7:
When dividing 70 by 24, we get 2 with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 26589.2
Deduct 48 from 70 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
24 goes into 220 9 times with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 26589.29
Deduct 216 from 220 and we're left 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:
40 divided by 24 is 1 with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 26589.291
Subtract 24 from 40 to 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.

On to step 10:
If we divide 160 by 24, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 26589.2916
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.

Moving on to step 11:
When dividing 160 by 24, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 26589.29166
Subtract 144 from 160 to 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.

The final result is 26589.29166 with a remainder of 1.6e-05.