We look at the division of 70939 by 31 
We want to divide 70939 by 31.

Advancing to step 1:
7 divided by 31 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 31

Advancing to step 2:
The number 31 fits into 70 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 62 from 70 leaves us with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 31

Let's proceed to step 3:
The number 31 fits into 89 2 times, leaving a remainder of 27.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 62 away from 89, we end up with 27.
Fetch the next digit (3) from the dividend, attach it to 27 and continue: 273 / 31

Step 4:
When dividing 273 by 31, we get 8 with a remainder of 25.
The number 8 becomes the next digit in our result. 
Result so far: 228.0
Subtracting 248 from 273 leaves us with 25.
Append the next digit (9) from the dividend to 25 and continue with: 259 / 31

Going ahead to step 5:
259 divided by 31 is 8 with a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 2288.0
Subtract 248 from 259 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 6:
If we divide 110 by 31, we get 3 and a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 2288.3
If we take 93 away from 110, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
The number 31 fits into 170 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 2288.35
Subtract 155 from 170 to get 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 8:
If we divide 150 by 31, we get 4 and a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 2288.354
Deduct 124 from 150 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
31 goes into 260 8 times with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 2288.3548
If we take 248 away from 260, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
31 goes into 120 3 times with a remainder of 27.
The next digit of our result is 3. 
Result so far: 2288.35483
If we take 93 away from 120, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 11:
If we divide 270 by 31, we get 8 and a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 2288.354838
If we subtract 248 from 270, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
220 divided by 31 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 2288.3548387
Subtracting 217 from 220 leaves us 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.

Moving on to step 13:
The number 31 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 2288.3548387
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.

Our division results in 2288.3548387 with a remaining 3e-08.