678654 ÷ 5 
Let's see how many times 5 fits into 678654.

Moving on to step 1:
5 goes into 6 1 times with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 5 from 6 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 5

Let's proceed to step 2:
17 divided by 5 is 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 2 after subtracting 15 from 17.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 5

On to step 3:
When dividing 28 by 5, we get 5 with a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 135.0
If we subtract 25 from 28, we get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 5

Moving on to step 4:
5 can be fit into 36 7 times, resulting in a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 1357.0
Deduct 35 from 36 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 5

Let's proceed to step 5:
5 can be fit into 15 3 times, resulting in a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 13573.0
Subtract 15 from 15 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 5

Moving on to step 6:
If we divide 4 by 5, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 135730.0
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.

Moving on to step 7:
5 goes into 40 8 times with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 135730.8
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.

Going ahead to step 8:
5 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 135730.8
Deduct 0 from 0 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.

Let's proceed to step 9:
5 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 135730.8
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.

The final outcome is 135730.8, with a leftover of 0.0.