We're dividing 668078 by 87 
We want to figure out the number of times 668078 can be divided by 87.

On to step 1:
When dividing 6 by 87, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 87

On to step 2:
The number 87 fits into 66 0 times, leaving a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (8) from the dividend, add it to 66, then carry on: 668 / 87

Moving on to step 3:
When dividing 668 by 87, we get 7 with a remainder of 59.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 609 from 668 to get 59.
Bring next digit (0) of the dividend behind the 59 and repeat the process: 590 / 87

Going ahead to step 4:
87 goes into 590 6 times with a remainder of 68.
The next digit of our result is 6. 
Result so far: 76.0
The remainder is 68 after subtracting 522 from 590.
Include the next digit (7) from the dividend after 68, then repeat: 687 / 87

Moving on to step 5:
687 divided by 87 is 7 with a remainder of 78.
The number 7 becomes the next digit in our result. 
Result so far: 767.0
If we subtract 609 from 687, we get 78.
Include the next digit (8) from the dividend after 78, then repeat: 788 / 87

Let's proceed to step 6:
87 goes into 788 9 times with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 7679.0
Subtracting 783 from 788 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
87 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 7679.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
The number 87 fits into 500 5 times, leaving a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 7679.05
If we take 435 away from 500, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 9:
87 can be fit into 650 7 times, resulting in a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 7679.057
Deduct 609 from 650 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 10:
87 goes into 410 4 times with a remainder of 62.
The number 4 becomes the next digit in our result. 
Result so far: 7679.0574
The remainder is 62 after subtracting 348 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
87 goes into 620 7 times with a remainder of 11.
The next digit of our result is 7. 
Result so far: 7679.05747
Subtracting 609 from 620 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.

Step 12:
The number 87 fits into 110 1 times, leaving a remainder of 23.
The next digit of our result is 1. 
Result so far: 7679.057471
The remainder is 23 after subtracting 87 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 13:
87 goes into 230 2 times with a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 7679.0574712
The remainder is 56 after subtracting 174 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 14:
When dividing 560 by 87, we get 6 with a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 7679.05747126
If we take 522 away from 560, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

In conclusion, the division gives 7679.05747126 with a balance of 3.8e-08.