851232 divided by 87 
We're looking to find how many times 87 goes into 851232.

Step 1:
87 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 87

On to step 2:
If we divide 85 by 87, we get 0 and a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Append the next digit (1) from the dividend to 85 and continue with: 851 / 87

Moving on to step 3:
When dividing 851 by 87, we get 9 with a remainder of 68.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 783 from 851 to get 68.
Grab the next digit (2) from the dividend, add it to 68, then carry on: 682 / 87

Moving on to step 4:
87 goes into 682 7 times with a remainder of 73.
Put 7 as the next digit of the answer. 
Result so far: 97.0
If we subtract 609 from 682, we get 73.
Fetch the next digit (3) from the dividend, attach it to 73 and continue: 733 / 87

Let's proceed to step 5:
When dividing 733 by 87, we get 8 with a remainder of 37.
Write down 8 as next digit of the result. 
Result so far: 978.0
Deduct 696 from 733 and we're left with 37.
Grab the next digit (2) from the dividend, add it to 37, then carry on: 372 / 87

Step 6:
The number 87 fits into 372 4 times, leaving a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 9784.0
Deduct 348 from 372 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
The number 87 fits into 240 2 times, leaving a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 9784.2
If we take 174 away from 240, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 8:
When dividing 660 by 87, we get 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 9784.27
Subtract 609 from 660 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 9:
When dividing 510 by 87, we get 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 9784.275
If we take 435 away from 510, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 10:
If we divide 750 by 87, we get 8 and a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 9784.2758
Subtracting 696 from 750 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 11:
87 can be fit into 540 6 times, resulting in a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 9784.27586
Subtracting 522 from 540 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 12:
87 can be fit into 180 2 times, resulting in a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 9784.275862
If we take 174 away from 180, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
87 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 9784.275862
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
If we divide 600 by 87, we get 6 and a remainder of 78.
The next digit of our result is 6. 
Result so far: 9784.27586206
Subtracting 522 from 600 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The quotient of the division is 9784.27586206, and the remainder is 7.8e-08.