290483 ÷ 86 
Our goal is to divide 290483 by 86.

On to step 1:
86 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 86

Step 2:
The number 86 fits into 29 0 times, leaving a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 29, we end up with 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 86

Going ahead to step 3:
The number 86 fits into 290 3 times, leaving a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 258 from 290 and we're left with 32.
Grab the next digit (4) from the dividend, add it to 32, then carry on: 324 / 86

Let's proceed to step 4:
86 goes into 324 3 times with a remainder of 66.
Write down 3 as next digit of the result. 
Result so far: 33.0
If we subtract 258 from 324, we get 66.
Include the next digit (8) from the dividend after 66, then repeat: 668 / 86

On to step 5:
The number 86 fits into 668 7 times, leaving a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 337.0
Deduct 602 from 668 and we're left with 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 86

On to step 6:
The number 86 fits into 663 7 times, leaving a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 3377.0
If we take 602 away from 663, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 7:
86 can be fit into 610 7 times, resulting in a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 3377.7
Subtract 602 from 610 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
When dividing 80 by 86, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 3377.7
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 9:
86 can be fit into 800 9 times, resulting in a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 3377.709
Subtracting 774 from 800 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 10:
When dividing 260 by 86, we get 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 3377.7093
If we take 258 away from 260, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 11:
When dividing 20 by 86, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 3377.7093
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
200 divided by 86 is 2 with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 3377.709302
Subtract 172 from 200 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
86 can be fit into 280 3 times, resulting in a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 3377.7093023
Deduct 258 from 280 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
220 divided by 86 is 2 with a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 3377.70930232
The remainder is 48 after subtracting 172 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

In conclusion, the division gives 3377.70930232 with a balance of 4.8e-08.