We divide 212639 by 57
We want to figure out the number of times 212639 can be divided by 57.

Step 1:
The number 57 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 57

Let's proceed to step 2:
57 goes into 21 0 times with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 57

Going ahead to step 3:
57 can be fit into 212 3 times, resulting in a remainder of 41.
The next digit of our result is 3. 
Result so far: 3.0
If we take 171 away from 212, we end up with 41.
Take the next digit (6) from the dividend and append it to 41, then repeat: 416 / 57

Going ahead to step 4:
The number 57 fits into 416 7 times, leaving a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 37.0
Deduct 399 from 416 and we're left with 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 57

Step 5:
173 divided by 57 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 373.0
If we subtract 171 from 173, we get 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 57

On to step 6:
29 divided by 57 is 0 with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 3730.0
The remainder is 29 after subtracting 0 from 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
57 goes into 290 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 3730.5
If we take 285 away from 290, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
57 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 3730.5
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
57 goes into 500 8 times with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 3730.508
Deduct 456 from 500 and we're left 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.

Step 10:
440 divided by 57 is 7 with a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 3730.5087
Subtract 399 from 440 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 11:
The number 57 fits into 410 7 times, leaving a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 3730.50877
The remainder is 11 after subtracting 399 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

After the division, we end up with 3730.50877 and a remainder of 1.1e-05.