We look at the division of 273533 by 86 
We want to divide 273533 by 86.

Going ahead to step 1:
2 divided by 86 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 86

On to step 2:
86 can be fit into 27 0 times, resulting in a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Grab the next digit (3) from the dividend, add it to 27, then carry on: 273 / 86

Step 3:
When dividing 273 by 86, we get 3 with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 258 from 273 leaves us with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 86

On to step 4:
If we divide 155 by 86, we get 1 and a remainder of 69.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtract 86 from 155 to get 69.
Take the next digit (3) from the dividend and append it to 69, then repeat: 693 / 86

Let's proceed to step 5:
If we divide 693 by 86, we get 8 and a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 318.0
If we subtract 688 from 693, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 86

Moving on to step 6:
86 can be fit into 53 0 times, resulting in a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 3180.0
If we subtract 0 from 53, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 7:
The number 86 fits into 530 6 times, leaving a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 3180.6
Deduct 516 from 530 and we're left 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.

Going ahead to step 8:
140 divided by 86 is 1 with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 3180.61
Subtracting 86 from 140 leaves us 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.

On to step 9:
86 goes into 540 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 3180.616
The remainder is 24 after subtracting 516 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
If we divide 240 by 86, we get 2 and a remainder of 68.
The next digit of our result is 2. 
Result so far: 3180.6162
Deduct 172 from 240 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 11:
The number 86 fits into 680 7 times, leaving a remainder of 78.
Record the quotient 7 as the next digit in the result. 
Result so far: 3180.61627
The remainder is 78 after subtracting 602 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 12:
780 divided by 86 is 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 3180.616279
If we subtract 774 from 780, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 13:
When dividing 60 by 86, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 3180.616279
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
If we divide 600 by 86, we get 6 and a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 3180.61627906
Deduct 516 from 600 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final result is 3180.61627906 with a remainder of 8.4e-08.