We divide 339939 by 57
We're looking to find how many times 57 goes into 339939.

Step 1:
The number 57 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 57

Let's proceed to step 2:
33 divided by 57 is 0 with a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 57

Advancing to step 3:
The number 57 fits into 339 5 times, leaving a remainder of 54.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 285 away from 339, we end up with 54.
Take the next digit (9) from the dividend and append it to 54, then repeat: 549 / 57

Moving on to step 4:
549 divided by 57 is 9 with a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 59.0
If we subtract 513 from 549, we get 36.
Grab the next digit (3) from the dividend, add it to 36, then carry on: 363 / 57

Moving on to step 5:
363 divided by 57 is 6 with a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 596.0
Subtract 342 from 363 to get 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 57

Advancing to step 6:
The number 57 fits into 219 3 times, leaving a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 5963.0
If we subtract 171 from 219, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 7:
The number 57 fits into 480 8 times, leaving a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 5963.8
If we take 456 away from 480, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
240 divided by 57 is 4 with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 5963.84
The remainder is 12 after subtracting 228 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
When dividing 120 by 57, we get 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 5963.842
If we take 114 away from 120, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
57 can be fit into 60 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 5963.8421
If we take 57 away from 60, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
When dividing 30 by 57, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 5963.8421
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
When dividing 300 by 57, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 5963.842105
Deduct 285 from 300 and we're left 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.

Moving on to step 13:
57 goes into 150 2 times with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 5963.8421052
The remainder is 36 after subtracting 114 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 14:
57 goes into 360 6 times with a remainder of 18.
The next digit of our result is 6. 
Result so far: 5963.84210526
Deduct 342 from 360 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 5963.84210526 and a remainder of 1.8e-08.