We look at the division of 386864 by 83 
We want to divide 386864 by 83.

Let's proceed to step 1:
If we divide 3 by 83, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 83

On to step 2:
83 can be fit into 38 0 times, resulting in a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 83

Let's proceed to step 3:
386 divided by 83 is 4 with a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 332 from 386 leaves us with 54.
Grab the next digit (8) from the dividend, add it to 54, then carry on: 548 / 83

On to step 4:
If we divide 548 by 83, we get 6 and a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Subtracting 498 from 548 leaves us with 50.
Bring next digit (6) of the dividend behind the 50 and repeat the process: 506 / 83

Step 5:
If we divide 506 by 83, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 466.0
The remainder is 8 after subtracting 498 from 506.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 83

Moving on to step 6:
The number 83 fits into 84 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 4661.0
The remainder is 1 after subtracting 83 from 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
83 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 4661.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
If we divide 100 by 83, we get 1 and a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 4661.01
Subtract 83 from 100 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 9:
83 goes into 170 2 times with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 4661.012
Subtracting 166 from 170 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
83 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 4661.012
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
83 can be fit into 400 4 times, resulting in a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 4661.01204
Subtract 332 from 400 to get 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 12:
If we divide 680 by 83, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 4661.012048
Deduct 664 from 680 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
If we divide 160 by 83, we get 1 and a remainder of 77.
The number 1 becomes the next digit in our result. 
Result so far: 4661.0120481
The remainder is 77 after subtracting 83 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 14:
The number 83 fits into 770 9 times, leaving a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 4661.01204819
Subtract 747 from 770 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final outcome is 4661.01204819, with a leftover of 2.3e-08.