641243 ÷ 10 
We're looking to find how many times 10 goes into 641243.

Let's proceed to step 1:
10 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
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 10

On to step 2:
10 can be fit into 64 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 60 from 64 leaves us with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 10

Step 3:
10 can be fit into 41 4 times, resulting in a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 64.0
Subtracting 40 from 41 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 10

Step 4:
The number 10 fits into 12 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 641.0
Subtracting 10 from 12 leaves us with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 10

Step 5:
24 divided by 10 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 6412.0
If we subtract 20 from 24, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 10

Advancing to step 6:
If we divide 43 by 10, we get 4 and a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 64124.0
Deduct 40 from 43 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
When dividing 30 by 10, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 64124.3
Subtracting 30 from 30 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 64124.3
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
0 divided by 10 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 64124.3
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 64124.3 and a remainder of 0.0.