403942 divided by 7 
We want to figure out the number of times 403942 can be divided by 7.

Advancing to step 1:
7 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 7

Moving on to step 2:
When dividing 40 by 7, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 35 from 40 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 7

Step 3:
7 goes into 53 7 times with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
Subtracting 49 from 53 leaves us with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 7

Step 4:
The number 7 fits into 49 7 times, leaving a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 577.0
Subtract 49 from 49 to get 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 7

Step 5:
When dividing 4 by 7, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 5770.0
If we subtract 0 from 4, we get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 7

Let's proceed to step 6:
7 goes into 42 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 57706.0
If we take 42 away from 42, we end up 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 7:
If we divide 0 by 7, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 57706.0
If we subtract 0 from 0, we 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.

Step 8:
7 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 57706.0
If we take 0 away from 0, we end up 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.

In conclusion, the division gives 57706.0 with a balance of 0.0.