842604 ÷ 87 
Our goal is to divide 842604 by 87.

Going ahead to step 1:
8 divided by 87 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 87

Step 2:
If we divide 84 by 87, we get 0 and a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Take the next digit (2) from the dividend and append it to 84, then repeat: 842 / 87

On to step 3:
If we divide 842 by 87, we get 9 and a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 783 away from 842, we end up with 59.
Include the next digit (6) from the dividend after 59, then repeat: 596 / 87

Going ahead to step 4:
When dividing 596 by 87, we get 6 with a remainder of 74.
The next digit of our result is 6. 
Result so far: 96.0
Subtracting 522 from 596 leaves us with 74.
Grab the next digit (0) from the dividend, add it to 74, then carry on: 740 / 87

On to step 5:
The number 87 fits into 740 8 times, leaving a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 968.0
Subtract 696 from 740 to get 44.
Include the next digit (4) from the dividend after 44, then repeat: 444 / 87

Step 6:
444 divided by 87 is 5 with a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 9685.0
Subtracting 435 from 444 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
If we divide 90 by 87, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 9685.1
If we subtract 87 from 90, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 8:
87 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 9685.1
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
If we divide 300 by 87, we get 3 and a remainder of 39.
The next digit of our result is 3. 
Result so far: 9685.103
If we subtract 261 from 300, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 10:
390 divided by 87 is 4 with a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 9685.1034
Subtracting 348 from 390 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 11:
If we divide 420 by 87, we get 4 and a remainder of 72.
Write down 4 as next digit of the result. 
Result so far: 9685.10344
If we subtract 348 from 420, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 9685.10344 and a remainder of 7.2e-05.