68021392 divided by 87 
We want to divide 68021392 by 87.

Step 1:
87 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 87

Going ahead to step 2:
The number 87 fits into 68 0 times, leaving a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Grab the next digit (0) from the dividend, add it to 68, then carry on: 680 / 87

Step 3:
If we divide 680 by 87, we get 7 and a remainder of 71.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 609 from 680 to get 71.
Fetch the next digit (2) from the dividend, attach it to 71 and continue: 712 / 87

Advancing to step 4:
87 can be fit into 712 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 78.0
The remainder is 16 after subtracting 696 from 712.
Bring next digit (1) of the dividend behind the 16 and repeat the process: 161 / 87

Let's proceed to step 5:
When dividing 161 by 87, we get 1 with a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 781.0
If we subtract 87 from 161, we get 74.
Include the next digit (3) from the dividend after 74, then repeat: 743 / 87

Advancing to step 6:
87 goes into 743 8 times with a remainder of 47.
Record the quotient 8 as the next digit in the result. 
Result so far: 7818.0
Subtracting 696 from 743 leaves us with 47.
Fetch the next digit (9) from the dividend, attach it to 47 and continue: 479 / 87

Moving on to step 7:
If we divide 479 by 87, we get 5 and a remainder of 44.
Use 5 as the next digit of our solution. 
Result so far: 78185.0
If we subtract 435 from 479, we get 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 87

On to step 8:
When dividing 442 by 87, we get 5 with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 781855.0
Deduct 435 from 442 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
If we divide 70 by 87, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 781855.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 10:
700 divided by 87 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 781855.08
Deduct 696 from 700 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
87 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 781855.08
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
The number 87 fits into 400 4 times, leaving a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 781855.0804
Subtracting 348 from 400 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
If we divide 520 by 87, we get 5 and a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 781855.08045
The remainder is 85 after subtracting 435 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 14:
If we divide 850 by 87, we get 9 and a remainder of 67.
The next digit of our result is 9. 
Result so far: 781855.080459
Deduct 783 from 850 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 15:
If we divide 670 by 87, we get 7 and a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 781855.0804597
Subtracting 609 from 670 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 16:
When dividing 610 by 87, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 781855.08045977
Subtracting 609 from 610 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 781855.08045977 and a remainder of 1e-09.