We're dividing 302555 by 86 
Our goal is to divide 302555 by 86.

Let's proceed to step 1:
The number 86 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 86

Moving on to step 2:
When dividing 30 by 86, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 86

Let's proceed to step 3:
86 goes into 302 3 times with a remainder of 44.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 258 from 302 to get 44.
Grab the next digit (5) from the dividend, add it to 44, then carry on: 445 / 86

Going ahead to step 4:
445 divided by 86 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 35.0
Subtract 430 from 445 to get 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 86

Moving on to step 5:
If we divide 155 by 86, we get 1 and a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 351.0
If we take 86 away from 155, we end up with 69.
Bring next digit (5) of the dividend behind the 69 and repeat the process: 695 / 86

On to step 6:
When dividing 695 by 86, we get 8 with a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 3518.0
If we take 688 away from 695, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
If we divide 70 by 86, we get 0 and a remainder of 70.
The next digit of our result is 0. 
Result so far: 3518.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
86 can be fit into 700 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 3518.08
If we take 688 away from 700, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
The number 86 fits into 120 1 times, leaving a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 3518.081
The remainder is 34 after subtracting 86 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
340 divided by 86 is 3 with a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 3518.0813
Deduct 258 from 340 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 11:
86 can be fit into 820 9 times, resulting in a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 3518.08139
If we take 774 away from 820, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 12:
460 divided by 86 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 3518.081395
If we subtract 430 from 460, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
300 divided by 86 is 3 with a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 3518.0813953
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
The number 86 fits into 420 4 times, leaving a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 3518.08139534
If we take 344 away from 420, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 3518.08139534, with a leftover of 7.6e-08.