436431 ÷ 68 
Let's see how many times 68 fits into 436431.

Let's proceed to step 1:
4 divided by 68 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 68

Step 2:
68 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Include the next digit (6) from the dividend after 43, then repeat: 436 / 68

Moving on to step 3:
When dividing 436 by 68, we get 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 408 from 436 leaves us with 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 68

Step 4:
68 goes into 284 4 times with a remainder of 12.
The next digit of our result is 4. 
Result so far: 64.0
Deduct 272 from 284 and we're left with 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 68

Moving on to step 5:
If we divide 123 by 68, we get 1 and a remainder of 55.
The number 1 becomes the next digit in our result. 
Result so far: 641.0
Deduct 68 from 123 and we're left with 55.
Fetch the next digit (1) from the dividend, attach it to 55 and continue: 551 / 68

Let's proceed to step 6:
The number 68 fits into 551 8 times, leaving a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 6418.0
If we subtract 544 from 551, we 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:
When dividing 70 by 68, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 6418.1
Subtract 68 from 70 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
68 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 6418.1
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
68 can be fit into 200 2 times, resulting in a remainder of 64.
The next digit of our result is 2. 
Result so far: 6418.102
If we subtract 136 from 200, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
68 goes into 640 9 times with a remainder of 28.
The next digit of our result is 9. 
Result so far: 6418.1029
If we take 612 away from 640, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 11:
280 divided by 68 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 6418.10294
If we subtract 272 from 280, we get 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 12:
80 divided by 68 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 6418.102941
Subtract 68 from 80 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
68 can be fit into 120 1 times, resulting in a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 6418.1029411
If we take 68 away from 120, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 6418.1029411 and a remainder of 5.2e-07.