We're dividing 398501 by 1 
Our goal is to divide 398501 by 1.

Advancing to step 1:
1 can be fit into 3 3 times, resulting in a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 3 away from 3, we end up with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 1

Step 2:
If we divide 9 by 1, we get 9 and a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
If we take 9 away from 9, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 1

Going ahead to step 3:
If we divide 8 by 1, we get 8 and a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 398.0
If we take 8 away from 8, we end up with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 1

Let's proceed to step 4:
1 goes into 5 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 3985.0
Subtract 5 from 5 to get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 1

Going ahead to step 5:
1 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 39850.0
Subtracting 0 from 0 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 1

Moving on to step 6:
1 goes into 1 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 398501.0
Subtracting 1 from 1 leaves us 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.

Advancing to step 7:
If we divide 0 by 1, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 398501.0
Subtract 0 from 0 to 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.

Moving on to step 8:
When dividing 0 by 1, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 398501.0
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.

The final result is 398501.0 with a remainder of 0.0.