57039 ÷ 70 
We're looking to find how many times 70 goes into 57039.

On to step 1:
5 divided by 70 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 70

Advancing to step 2:
The number 70 fits into 57 0 times, leaving a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Fetch the next digit (0) from the dividend, attach it to 57 and continue: 570 / 70

Advancing to step 3:
570 divided by 70 is 8 with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 560 away from 570, we end up with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 70

Let's proceed to step 4:
The number 70 fits into 103 1 times, leaving a remainder of 33.
The next digit of our result is 1. 
Result so far: 81.0
If we take 70 away from 103, we end up with 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 70

Moving on to step 5:
The number 70 fits into 339 4 times, leaving a remainder of 59.
Write down 4 as next digit of the result. 
Result so far: 814.0
Deduct 280 from 339 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 6:
The number 70 fits into 590 8 times, leaving a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 814.8
The remainder is 30 after subtracting 560 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 7:
When dividing 300 by 70, we get 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 814.84
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
If we divide 200 by 70, we get 2 and a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 814.842
Deduct 140 from 200 and we're left with 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 9:
70 goes into 600 8 times with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 814.8428
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
The number 70 fits into 400 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 814.84285
If we take 350 away from 400, we end up 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 11:
If we divide 500 by 70, we get 7 and a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 814.842857
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
The number 70 fits into 100 1 times, leaving a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 814.8428571
Subtracting 70 from 100 leaves us 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.

Going ahead to step 13:
The number 70 fits into 300 4 times, leaving a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 814.84285714
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 814.84285714 with a remainder of 2e-08.