We look at the division of 407790 by 68 
We're looking to find how many times 68 goes into 407790.

Step 1:
68 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 68

On to step 2:
68 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Bring next digit (7) of the dividend behind the 40 and repeat the process: 407 / 68

On to step 3:
68 goes into 407 5 times with a remainder of 67.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 340 from 407 leaves us with 67.
Take the next digit (7) from the dividend and append it to 67, then repeat: 677 / 68

On to step 4:
When dividing 677 by 68, we get 9 with a remainder of 65.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
If we subtract 612 from 677, we get 65.
Grab the next digit (9) from the dividend, add it to 65, then carry on: 659 / 68

On to step 5:
659 divided by 68 is 9 with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 599.0
Subtract 612 from 659 to get 47.
Take the next digit (0) from the dividend and append it to 47, then repeat: 470 / 68

Advancing to step 6:
When dividing 470 by 68, we get 6 with a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 5996.0
If we subtract 408 from 470, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 7:
The number 68 fits into 620 9 times, leaving a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 5996.9
If we take 612 away from 620, 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.

On to step 8:
68 goes into 80 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 5996.91
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 9:
If we divide 120 by 68, we get 1 and a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 5996.911
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.

After the division, we end up with 5996.911 and a remainder of 0.0052.