578376 ÷ 87 
We're looking to find how many times 87 goes into 578376.

On to step 1:
87 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 87

Step 2:
If we divide 57 by 87, we get 0 and a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 87

On to step 3:
87 can be fit into 578 6 times, resulting in a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 522 from 578 to get 56.
Fetch the next digit (3) from the dividend, attach it to 56 and continue: 563 / 87

Step 4:
If we divide 563 by 87, we get 6 and a remainder of 41.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
If we take 522 away from 563, we end up with 41.
Bring next digit (7) of the dividend behind the 41 and repeat the process: 417 / 87

On to step 5:
If we divide 417 by 87, we get 4 and a remainder of 69.
Write down 4 as next digit of the result. 
Result so far: 664.0
If we subtract 348 from 417, we get 69.
Take the next digit (6) from the dividend and append it to 69, then repeat: 696 / 87

Moving on to step 6:
87 can be fit into 696 8 times, resulting in a remainder of 0.
The next digit of our result is 8. 
Result so far: 6648.0
The remainder is 0 after subtracting 696 from 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
If we divide 0 by 87, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6648.0
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.

Let's proceed to step 8:
87 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6648.0
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.

After the division, we end up with 6648.0 and a remainder of 0.0.