We're dividing 428354 by 5 
Our goal is to divide 428354 by 5.

Let's proceed to step 1:
When dividing 4 by 5, we get 0 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.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 5

Step 2:
5 can be fit into 42 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 40 from 42 to get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 5

Let's proceed to step 3:
The number 5 fits into 28 5 times, leaving a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 85.0
If we subtract 25 from 28, we get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 5

Let's proceed to step 4:
If we divide 33 by 5, we get 6 and a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 856.0
If we take 30 away from 33, we end up with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 5

Going ahead to step 5:
When dividing 35 by 5, we get 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 8567.0
Subtract 35 from 35 to get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 5

Going ahead to step 6:
5 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 85670.0
Subtract 0 from 4 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
When dividing 40 by 5, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 85670.8
The remainder is 0 after subtracting 40 from 40.
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:
If we divide 0 by 5, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 85670.8
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.

Advancing to step 9:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 85670.8
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.

The final outcome is 85670.8, with a leftover of 0.0.