We're dividing 86790454 by 268 
Let's see how many times 268 fits into 86790454.

Going ahead to step 1:
268 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 268

Going ahead to step 2:
86 divided by 268 is 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Take the next digit (7) from the dividend and append it to 86, then repeat: 867 / 268

On to step 3:
If we divide 867 by 268, we get 3 and a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 63 after subtracting 804 from 867.
Append the next digit (9) from the dividend to 63 and continue with: 639 / 268

Let's proceed to step 4:
The number 268 fits into 639 2 times, leaving a remainder of 103.
Use 2 as the next digit of our solution. 
Result so far: 32.0
The remainder is 103 after subtracting 536 from 639.
Grab the next digit (0) from the dividend, add it to 103, then carry on: 1030 / 268

Moving on to step 5:
268 can be fit into 1030 3 times, resulting in a remainder of 226.
Record the quotient 3 as the next digit in the result. 
Result so far: 323.0
If we subtract 804 from 1030, we get 226.
Grab the next digit (4) from the dividend, add it to 226, then carry on: 2264 / 268

On to step 6:
268 can be fit into 2264 8 times, resulting in a remainder of 120.
The next digit of our result is 8. 
Result so far: 3238.0
The remainder is 120 after subtracting 2144 from 2264.
Take the next digit (5) from the dividend and append it to 120, then repeat: 1205 / 268

Moving on to step 7:
268 goes into 1205 4 times with a remainder of 133.
The number 4 becomes the next digit in our result. 
Result so far: 32384.0
The remainder is 133 after subtracting 1072 from 1205.
Append the next digit (4) from the dividend to 133 and continue with: 1334 / 268

Advancing to step 8:
When dividing 1334 by 268, we get 4 with a remainder of 262.
Use 4 as the next digit of our solution. 
Result so far: 323844.0
Subtracting 1072 from 1334 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 9:
If we divide 2620 by 268, we get 9 and a remainder of 208.
Record the quotient 9 as the next digit in the result. 
Result so far: 323844.9
The remainder is 208 after subtracting 2412 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 10:
268 can be fit into 2080 7 times, resulting in a remainder of 204.
Put 7 as the next digit of the answer. 
Result so far: 323844.97
Subtract 1876 from 2080 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 11:
268 goes into 2040 7 times with a remainder of 164.
The next digit of our result is 7. 
Result so far: 323844.977
Subtracting 1876 from 2040 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The quotient of the division is 323844.977, and the remainder is 0.0164.