209960 ÷ 57 
Let's see how many times 57 fits into 209960.

Moving on to step 1:
57 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 57

Advancing to step 2:
When dividing 20 by 57, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 57

On to step 3:
If we divide 209 by 57, we get 3 and a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 171 from 209 to get 38.
Fetch the next digit (9) from the dividend, attach it to 38 and continue: 389 / 57

Step 4:
When dividing 389 by 57, we get 6 with a remainder of 47.
The next digit of our result is 6. 
Result so far: 36.0
Deduct 342 from 389 and we're left with 47.
Append the next digit (6) from the dividend to 47 and continue with: 476 / 57

Moving on to step 5:
57 goes into 476 8 times with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 368.0
Subtracting 456 from 476 leaves us with 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 57

Moving on to step 6:
When dividing 200 by 57, we get 3 with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 3683.0
If we subtract 171 from 200, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
57 can be fit into 290 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 3683.5
The remainder is 5 after subtracting 285 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
57 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 3683.5
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
57 goes into 500 8 times with a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 3683.508
If we take 456 away from 500, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
The number 57 fits into 440 7 times, leaving a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 3683.5087
Deduct 399 from 440 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 11:
The number 57 fits into 410 7 times, leaving a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 3683.50877
If we take 399 away from 410, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Our division results in 3683.50877 with a remaining 1.1e-05.