Let's divide 87751356 by 86
We're looking to find how many times 86 goes into 87751356.

Step 1:
86 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 86

Moving on to step 2:
86 goes into 87 1 times with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 1 after subtracting 86 from 87.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 86

Advancing to step 3:
17 divided by 86 is 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 17 to get 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 86

Let's proceed to step 4:
The number 86 fits into 175 2 times, leaving a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
If we subtract 172 from 175, we get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 86

On to step 5:
If we divide 31 by 86, we get 0 and a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 1020.0
Subtracting 0 from 31 leaves us with 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 86

Moving on to step 6:
If we divide 313 by 86, we get 3 and a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 10203.0
If we take 258 away from 313, we end up with 55.
Take the next digit (5) from the dividend and append it to 55, then repeat: 555 / 86

Advancing to step 7:
86 goes into 555 6 times with a remainder of 39.
The next digit of our result is 6. 
Result so far: 102036.0
If we subtract 516 from 555, we get 39.
Fetch the next digit (6) from the dividend, attach it to 39 and continue: 396 / 86

Going ahead to step 8:
396 divided by 86 is 4 with a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 1020364.0
Subtract 344 from 396 to get 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 9:
86 goes into 520 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 1020364.6
Subtract 516 from 520 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
86 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 1020364.6
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
If we divide 400 by 86, we get 4 and a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 1020364.604
Subtract 344 from 400 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
86 goes into 560 6 times with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 1020364.6046
If we take 516 away from 560, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 13:
440 divided by 86 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 1020364.60465
Deduct 430 from 440 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
100 divided by 86 is 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1020364.604651
Deduct 86 from 100 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 15:
140 divided by 86 is 1 with a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 1020364.6046511
Deduct 86 from 140 and we're left 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.

The final result is 1020364.6046511 with a remainder of 5.4e-07.