Let's divide 88764643 by 86
Our goal is to divide 88764643 by 86.

Let's proceed to step 1:
When dividing 8 by 86, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 86

On to step 2:
When dividing 88 by 86, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 86 from 88 and we're left with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 86

Moving on to step 3:
When dividing 27 by 86, we get 0 with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 27 leaves us with 27.
Fetch the next digit (6) from the dividend, attach it to 27 and continue: 276 / 86

On to step 4:
86 goes into 276 3 times with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 103.0
Subtracting 258 from 276 leaves us with 18.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 86

Advancing to step 5:
If we divide 184 by 86, we get 2 and a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 1032.0
The remainder is 12 after subtracting 172 from 184.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 86

Advancing to step 6:
126 divided by 86 is 1 with a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 10321.0
The remainder is 40 after subtracting 86 from 126.
Include the next digit (4) from the dividend after 40, then repeat: 404 / 86

Moving on to step 7:
When dividing 404 by 86, we get 4 with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 103214.0
If we take 344 away from 404, we end up with 60.
Bring next digit (3) of the dividend behind the 60 and repeat the process: 603 / 86

Let's proceed to step 8:
When dividing 603 by 86, we get 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 1032147.0
The remainder is 1 after subtracting 602 from 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
If we divide 10 by 86, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 1032147.0
Deduct 0 from 10 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.

Moving on to step 10:
When dividing 100 by 86, we get 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1032147.01
Subtracting 86 from 100 leaves us 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.

Advancing to step 11:
If we divide 140 by 86, we get 1 and a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 1032147.011
If we take 86 away from 140, we end up 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.

After the division, we end up with 1032147.011 and a remainder of 0.0054.