678939 ÷ 58 
We want to divide 678939 by 58.

Step 1:
58 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 58

Advancing to step 2:
When dividing 67 by 58, we get 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 58 from 67, we get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 58

On to step 3:
If we divide 98 by 58, we get 1 and a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 58 from 98 to get 40.
Fetch the next digit (9) from the dividend, attach it to 40 and continue: 409 / 58

On to step 4:
When dividing 409 by 58, we get 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 117.0
Subtracting 406 from 409 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 58

Let's proceed to step 5:
58 goes into 33 0 times with a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 1170.0
If we take 0 away from 33, we end up with 33.
Bring next digit (9) of the dividend behind the 33 and repeat the process: 339 / 58

Let's proceed to step 6:
If we divide 339 by 58, we get 5 and a remainder of 49.
The next digit of our result is 5. 
Result so far: 11705.0
Subtract 290 from 339 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 7:
58 goes into 490 8 times with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 11705.8
The remainder is 26 after subtracting 464 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
If we divide 260 by 58, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 11705.84
Deduct 232 from 260 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
58 can be fit into 280 4 times, resulting in a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 11705.844
The remainder is 48 after subtracting 232 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 11705.844 and a remainder of 0.0048.