578859 ÷ 67 
We want to divide 578859 by 67.

Moving on to step 1:
When dividing 5 by 67, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 67

Let's proceed to step 2:
57 divided by 67 is 0 with a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Include the next digit (8) from the dividend after 57, then repeat: 578 / 67

On to step 3:
67 can be fit into 578 8 times, resulting in a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 536 from 578 leaves us with 42.
Take the next digit (8) from the dividend and append it to 42, then repeat: 428 / 67

Going ahead to step 4:
The number 67 fits into 428 6 times, leaving a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 86.0
If we take 402 away from 428, we end up with 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 67

On to step 5:
When dividing 265 by 67, we get 3 with a remainder of 64.
The next digit of our result is 3. 
Result so far: 863.0
Deduct 201 from 265 and we're left with 64.
Fetch the next digit (9) from the dividend, attach it to 64 and continue: 649 / 67

Let's proceed to step 6:
67 can be fit into 649 9 times, resulting in a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 8639.0
Subtracting 603 from 649 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 7:
67 can be fit into 460 6 times, resulting in a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 8639.6
Subtracting 402 from 460 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 8:
If we divide 580 by 67, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 8639.68
Deduct 536 from 580 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
The number 67 fits into 440 6 times, leaving a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 8639.686
Subtract 402 from 440 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
67 goes into 380 5 times with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 8639.6865
Subtracting 335 from 380 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 11:
67 can be fit into 450 6 times, resulting in a remainder of 48.
The next digit of our result is 6. 
Result so far: 8639.68656
Deduct 402 from 450 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 12:
480 divided by 67 is 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 8639.686567
Subtracting 469 from 480 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 13:
The number 67 fits into 110 1 times, leaving a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 8639.6865671
Subtracting 67 from 110 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 14:
When dividing 430 by 67, we get 6 with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 8639.68656716
Deduct 402 from 430 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.

The final result is 8639.68656716 with a remainder of 2.8e-08.