We're dividing 86349259 by 761 
Our goal is to divide 86349259 by 761.

Step 1:
8 divided by 761 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 761

Advancing to step 2:
761 goes into 86 0 times with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Grab the next digit (3) from the dividend, add it to 86, then carry on: 863 / 761

Let's proceed to step 3:
When dividing 863 by 761, we get 1 with a remainder of 102.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 761 from 863 to get 102.
Include the next digit (4) from the dividend after 102, then repeat: 1024 / 761

Moving on to step 4:
If we divide 1024 by 761, we get 1 and a remainder of 263.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 761 from 1024 leaves us with 263.
Fetch the next digit (9) from the dividend, attach it to 263 and continue: 2639 / 761

Let's proceed to step 5:
761 can be fit into 2639 3 times, resulting in a remainder of 356.
Write down 3 as next digit of the result. 
Result so far: 113.0
Subtracting 2283 from 2639 leaves us with 356.
Bring next digit (2) of the dividend behind the 356 and repeat the process: 3562 / 761

Advancing to step 6:
If we divide 3562 by 761, we get 4 and a remainder of 518.
Write down 4 as next digit of the result. 
Result so far: 1134.0
Subtracting 3044 from 3562 leaves us with 518.
Bring next digit (5) of the dividend behind the 518 and repeat the process: 5185 / 761

Step 7:
5185 divided by 761 is 6 with a remainder of 619.
Record the quotient 6 as the next digit in the result. 
Result so far: 11346.0
The remainder is 619 after subtracting 4566 from 5185.
Append the next digit (9) from the dividend to 619 and continue with: 6199 / 761

Moving on to step 8:
When dividing 6199 by 761, we get 8 with a remainder of 111.
The next digit of our result is 8. 
Result so far: 113468.0
If we take 6088 away from 6199, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 9:
761 can be fit into 1110 1 times, resulting in a remainder of 349.
Put 1 as the next digit of the answer. 
Result so far: 113468.1
Deduct 761 from 1110 and we're left with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Step 10:
761 can be fit into 3490 4 times, resulting in a remainder of 446.
Write down 4 as next digit of the result. 
Result so far: 113468.14
If we subtract 3044 from 3490, we get 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Let's proceed to step 11:
761 can be fit into 4460 5 times, resulting in a remainder of 655.
Put 5 as the next digit of the answer. 
Result so far: 113468.145
If we take 3805 away from 4460, we end up with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

On to step 12:
If we divide 6550 by 761, we get 8 and a remainder of 462.
Write down 8 as next digit of the result. 
Result so far: 113468.1458
If we take 6088 away from 6550, we end up with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Moving on to step 13:
761 goes into 4620 6 times with a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 113468.14586
The remainder is 54 after subtracting 4566 from 4620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 14:
When dividing 540 by 761, we get 0 with a remainder of 540.
The next digit of our result is 0. 
Result so far: 113468.14586
The remainder is 540 after subtracting 0 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 15:
The number 761 fits into 5400 7 times, leaving a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 113468.1458607
If we subtract 5327 from 5400, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 16:
761 can be fit into 730 0 times, resulting in a remainder of 730.
Record the quotient 0 as the next digit in the result. 
Result so far: 113468.1458607
Subtracting 0 from 730 leaves us with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

After the division, we end up with 113468.1458607 and a remainder of 7.3e-07.