We look at the division of 86419912 by 269 
We want to divide 86419912 by 269.

Step 1:
269 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 269

On to step 2:
269 goes into 86 0 times with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Fetch the next digit (4) from the dividend, attach it to 86 and continue: 864 / 269

Moving on to step 3:
864 divided by 269 is 3 with a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 807 away from 864, we end up with 57.
Include the next digit (1) from the dividend after 57, then repeat: 571 / 269

Step 4:
When dividing 571 by 269, we get 2 with a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 32.0
If we subtract 538 from 571, we get 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 269

Going ahead to step 5:
If we divide 339 by 269, we get 1 and a remainder of 70.
Put 1 as the next digit of the answer. 
Result so far: 321.0
If we take 269 away from 339, we end up with 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 269

Moving on to step 6:
269 goes into 709 2 times with a remainder of 171.
Use 2 as the next digit of our solution. 
Result so far: 3212.0
If we take 538 away from 709, we end up with 171.
Include the next digit (1) from the dividend after 171, then repeat: 1711 / 269

Going ahead to step 7:
When dividing 1711 by 269, we get 6 with a remainder of 97.
Use 6 as the next digit of our solution. 
Result so far: 32126.0
The remainder is 97 after subtracting 1614 from 1711.
Fetch the next digit (2) from the dividend, attach it to 97 and continue: 972 / 269

Going ahead to step 8:
269 can be fit into 972 3 times, resulting in a remainder of 165.
Record the quotient 3 as the next digit in the result. 
Result so far: 321263.0
Deduct 807 from 972 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 9:
The number 269 fits into 1650 6 times, leaving a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 321263.6
The remainder is 36 after subtracting 1614 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
360 divided by 269 is 1 with a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 321263.61
Subtracting 269 from 360 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 11:
910 divided by 269 is 3 with a remainder of 103.
Write down 3 as next digit of the result. 
Result so far: 321263.613
If we subtract 807 from 910, we get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Let's proceed to step 12:
269 goes into 1030 3 times with a remainder of 223.
Put 3 as the next digit of the answer. 
Result so far: 321263.6133
Deduct 807 from 1030 and we're left with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

The quotient of the division is 321263.6133, and the remainder is 0.00223.