Let's divide 303679 by 86
We want to divide 303679 by 86.

Moving on to step 1:
86 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 86

Step 2:
The number 86 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Take the next digit (3) from the dividend and append it to 30, then repeat: 303 / 86

Let's proceed to step 3:
The number 86 fits into 303 3 times, leaving a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 258 from 303, we get 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 86

Moving on to step 4:
When dividing 456 by 86, we get 5 with a remainder of 26.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtracting 430 from 456 leaves us with 26.
Fetch the next digit (7) from the dividend, attach it to 26 and continue: 267 / 86

Moving on to step 5:
When dividing 267 by 86, we get 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 353.0
If we take 258 away from 267, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 86

On to step 6:
86 goes into 99 1 times with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 3531.0
Subtracting 86 from 99 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
86 goes into 130 1 times with a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 3531.1
The remainder is 44 after subtracting 86 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 8:
If we divide 440 by 86, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 3531.15
The remainder is 10 after subtracting 430 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
The number 86 fits into 100 1 times, leaving a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 3531.151
Subtract 86 from 100 to get 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 10:
The number 86 fits into 140 1 times, leaving a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 3531.1511
Subtract 86 from 140 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final result is 3531.1511 with a remainder of 0.00054.