838921 ÷ 24 
We're looking to find how many times 24 goes into 838921.

Moving on to step 1:
The number 24 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 24

Advancing to step 2:
If we divide 83 by 24, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 11 after subtracting 72 from 83.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 24

On to step 3:
118 divided by 24 is 4 with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Subtract 96 from 118 to get 22.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 24

On to step 4:
24 goes into 229 9 times with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 349.0
Deduct 216 from 229 and we're left with 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 24

Going ahead to step 5:
24 goes into 132 5 times with a remainder of 12.
The next digit of our result is 5. 
Result so far: 3495.0
If we take 120 away from 132, we end up with 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 24

Advancing to step 6:
When dividing 121 by 24, we get 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 34955.0
Subtract 120 from 121 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
The number 24 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 34955.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 24, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 34955.04
If we take 96 away from 100, we end up 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.

Advancing to step 9:
24 can be fit into 40 1 times, resulting in a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 34955.041
If we subtract 24 from 40, 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.

Step 10:
The number 24 fits into 160 6 times, leaving a remainder of 16.
The next digit of our result is 6. 
Result so far: 34955.0416
If we take 144 away from 160, we end up 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 11:
160 divided by 24 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 34955.04166
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.

The quotient of the division is 34955.04166, and the remainder is 1.6e-05.