421460 ÷ 68 
We're looking to find how many times 68 goes into 421460.

On to step 1:
4 divided by 68 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 68

Step 2:
The number 68 fits into 42 0 times, leaving a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Append the next digit (1) from the dividend to 42 and continue with: 421 / 68

Advancing to step 3:
If we divide 421 by 68, we get 6 and a remainder of 13.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 408 from 421 leaves us with 13.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 68

Let's proceed to step 4:
The number 68 fits into 134 1 times, leaving a remainder of 66.
The number 1 becomes the next digit in our result. 
Result so far: 61.0
Subtract 68 from 134 to get 66.
Take the next digit (6) from the dividend and append it to 66, then repeat: 666 / 68

On to step 5:
68 goes into 666 9 times with a remainder of 54.
Use 9 as the next digit of our solution. 
Result so far: 619.0
Subtracting 612 from 666 leaves us with 54.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 68

On to step 6:
68 can be fit into 540 7 times, resulting in a remainder of 64.
Record the quotient 7 as the next digit in the result. 
Result so far: 6197.0
The remainder is 64 after subtracting 476 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 7:
The number 68 fits into 640 9 times, leaving a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 6197.9
Deduct 612 from 640 and we're left 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.

Let's proceed to step 8:
68 can be fit into 280 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 6197.94
If we take 272 away from 280, 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.

Moving on to step 9:
If we divide 80 by 68, we get 1 and a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 6197.941
If we subtract 68 from 80, we 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.

On to step 10:
If we divide 120 by 68, we get 1 and a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 6197.9411
If we subtract 68 from 120, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 6197.9411 with a balance of 0.00052.