402042 ÷ 83 
We're looking to find how many times 83 goes into 402042.

Step 1:
The number 83 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 83

On to step 2:
When dividing 40 by 83, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Fetch the next digit (2) from the dividend, attach it to 40 and continue: 402 / 83

Step 3:
The number 83 fits into 402 4 times, leaving a remainder of 70.
The next digit of our result is 4. 
Result so far: 4.0
If we take 332 away from 402, we end up with 70.
Take the next digit (0) from the dividend and append it to 70, then repeat: 700 / 83

Let's proceed to step 4:
700 divided by 83 is 8 with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Deduct 664 from 700 and we're left with 36.
Bring next digit (4) of the dividend behind the 36 and repeat the process: 364 / 83

Going ahead to step 5:
The number 83 fits into 364 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 484.0
The remainder is 32 after subtracting 332 from 364.
Append the next digit (2) from the dividend to 32 and continue with: 322 / 83

Advancing to step 6:
The number 83 fits into 322 3 times, leaving a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 4843.0
Subtracting 249 from 322 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 7:
If we divide 730 by 83, we get 8 and a remainder of 66.
The next digit of our result is 8. 
Result so far: 4843.8
Subtract 664 from 730 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 8:
If we divide 660 by 83, we get 7 and a remainder of 79.
Record the quotient 7 as the next digit in the result. 
Result so far: 4843.87
Deduct 581 from 660 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 9:
790 divided by 83 is 9 with a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 4843.879
If we subtract 747 from 790, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 10:
83 can be fit into 430 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 4843.8795
Subtracting 415 from 430 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
83 can be fit into 150 1 times, resulting in a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 4843.87951
If we subtract 83 from 150, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 12:
When dividing 670 by 83, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 4843.879518
If we subtract 664 from 670, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
If we divide 60 by 83, we get 0 and a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 4843.879518
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
600 divided by 83 is 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 4843.87951807
Subtract 581 from 600 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 4843.87951807, and the remainder is 1.9e-08.