639197 ÷ 24 
We're looking to find how many times 24 goes into 639197.

Advancing to step 1:
6 divided by 24 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 24

Let's proceed to step 2:
24 goes into 63 2 times with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 48 from 63 and we're left with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 24

Let's proceed to step 3:
If we divide 159 by 24, we get 6 and a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we take 144 away from 159, we end up with 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 24

Let's proceed to step 4:
24 can be fit into 151 6 times, resulting in a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 266.0
If we subtract 144 from 151, we get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 24

Moving on to step 5:
When dividing 79 by 24, we get 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 2663.0
Deduct 72 from 79 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 24

Going ahead to step 6:
When dividing 77 by 24, we get 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 26633.0
Subtracting 72 from 77 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
24 goes into 50 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 26633.2
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 24, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 26633.2
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
200 divided by 24 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 26633.208
If we take 192 away from 200, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
24 goes into 80 3 times with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 26633.2083
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
24 can be fit into 80 3 times, resulting in a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 26633.20833
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 26633.20833 with a remaining 8e-06.