We divide 391888 by 83
Our goal is to divide 391888 by 83.

On to step 1:
83 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 83

Advancing to step 2:
If we divide 39 by 83, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (1) from the dividend, attach it to 39 and continue: 391 / 83

Step 3:
391 divided by 83 is 4 with a remainder of 59.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 332 from 391 leaves us with 59.
Grab the next digit (8) from the dividend, add it to 59, then carry on: 598 / 83

Let's proceed to step 4:
The number 83 fits into 598 7 times, leaving a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Subtract 581 from 598 to get 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 83

Advancing to step 5:
83 goes into 178 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 472.0
Subtract 166 from 178 to get 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 83

Step 6:
If we divide 128 by 83, we get 1 and a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 4721.0
Deduct 83 from 128 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
If we divide 450 by 83, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 4721.5
Deduct 415 from 450 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
83 goes into 350 4 times with a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 4721.54
Subtract 332 from 350 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
When dividing 180 by 83, we get 2 with a remainder of 14.
The next digit of our result is 2. 
Result so far: 4721.542
Subtracting 166 from 180 leaves us 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.

Advancing to step 10:
140 divided by 83 is 1 with a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 4721.5421
If we subtract 83 from 140, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 11:
83 goes into 570 6 times with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 4721.54216
The remainder is 72 after subtracting 498 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 12:
83 can be fit into 720 8 times, resulting in a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 4721.542168
The remainder is 56 after subtracting 664 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
If we divide 560 by 83, we get 6 and a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 4721.5421686
The remainder is 62 after subtracting 498 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 14:
The number 83 fits into 620 7 times, leaving a remainder of 39.
The next digit of our result is 7. 
Result so far: 4721.54216867
Subtract 581 from 620 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

In conclusion, the division gives 4721.54216867 with a balance of 3.9e-08.