We divide 87357512 by 86
We want to divide 87357512 by 86.

Advancing to step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 86

Going ahead to step 2:
When dividing 87 by 86, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 86 from 87 and we're left with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 86

On to step 3:
The number 86 fits into 13 0 times, leaving a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 86

On to step 4:
135 divided by 86 is 1 with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 101.0
If we take 86 away from 135, we end up with 49.
Take the next digit (7) from the dividend and append it to 49, then repeat: 497 / 86

Step 5:
If we divide 497 by 86, we get 5 and a remainder of 67.
Put 5 as the next digit of the answer. 
Result so far: 1015.0
Deduct 430 from 497 and we're left with 67.
Include the next digit (5) from the dividend after 67, then repeat: 675 / 86

On to step 6:
The number 86 fits into 675 7 times, leaving a remainder of 73.
The number 7 becomes the next digit in our result. 
Result so far: 10157.0
The remainder is 73 after subtracting 602 from 675.
Fetch the next digit (1) from the dividend, attach it to 73 and continue: 731 / 86

On to step 7:
If we divide 731 by 86, we get 8 and a remainder of 43.
Write down 8 as next digit of the result. 
Result so far: 101578.0
If we take 688 away from 731, we end up with 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 86

Going ahead to step 8:
432 divided by 86 is 5 with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 1015785.0
Subtract 430 from 432 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
86 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 1015785.0
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
If we divide 200 by 86, we get 2 and a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 1015785.02
Deduct 172 from 200 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
If we divide 280 by 86, we get 3 and a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 1015785.023
If we subtract 258 from 280, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
If we divide 220 by 86, we get 2 and a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 1015785.0232
The remainder is 48 after subtracting 172 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
86 goes into 480 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 1015785.02325
Subtract 430 from 480 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 14:
86 goes into 500 5 times with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 1015785.023255
Subtract 430 from 500 to 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.

The final outcome is 1015785.023255, with a leftover of 7e-06.