402598 divided by 7 
We want to figure out the number of times 402598 can be divided by 7.

Moving on to step 1:
4 divided by 7 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.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 7

Advancing to step 2:
When dividing 40 by 7, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 35 from 40 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 7

Let's proceed to step 3:
7 can be fit into 52 7 times, resulting in a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
If we take 49 away from 52, we end up with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 7

Advancing to step 4:
7 can be fit into 35 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 575.0
Subtract 35 from 35 to get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 7

On to step 5:
7 goes into 9 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 5751.0
The remainder is 2 after subtracting 7 from 9.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 7

Moving on to step 6:
7 goes into 28 4 times with a remainder of 0.
The next digit of our result is 4. 
Result so far: 57514.0
Deduct 28 from 28 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.

On to step 7:
If we divide 0 by 7, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 57514.0
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.

Step 8:
0 divided by 7 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 57514.0
The remainder is 0 after subtracting 0 from 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 57514.0 with a balance of 0.0.