We're dividing 70287810 by 31 
We want to divide 70287810 by 31.

Let's proceed to step 1:
If we divide 7 by 31, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 31

Let's proceed 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
The remainder is 8 after subtracting 62 from 70.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 31

Moving on to step 3:
The number 31 fits into 82 2 times, leaving a remainder of 20.
The next digit of our result is 2. 
Result so far: 22.0
Subtract 62 from 82 to get 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 31

Step 4:
31 can be fit into 208 6 times, resulting in a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 226.0
Subtracting 186 from 208 leaves us with 22.
Take the next digit (7) from the dividend and append it to 22, then repeat: 227 / 31

Moving on to step 5:
If we divide 227 by 31, we get 7 and a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 2267.0
If we take 217 away from 227, we end up with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 31

Advancing to step 6:
When dividing 108 by 31, we get 3 with a remainder of 15.
The next digit of our result is 3. 
Result so far: 22673.0
Deduct 93 from 108 and we're left with 15.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 31

Going ahead to step 7:
If we divide 151 by 31, we get 4 and a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 226734.0
If we subtract 124 from 151, we get 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 31

Moving on to step 8:
270 divided by 31 is 8 with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 2267348.0
The remainder is 22 after subtracting 248 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
31 goes into 220 7 times with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 2267348.7
The remainder is 3 after subtracting 217 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
When dividing 30 by 31, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 2267348.7
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.

Going ahead to step 11:
The number 31 fits into 300 9 times, leaving a remainder of 21.
The next digit of our result is 9. 
Result so far: 2267348.709
Subtracting 279 from 300 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 12:
31 can be fit into 210 6 times, resulting in a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 2267348.7096
Deduct 186 from 210 and we're left 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.

Advancing to step 13:
31 can be fit into 240 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 2267348.70967
Subtracting 217 from 240 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 14:
230 divided by 31 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 2267348.709677
Subtract 217 from 230 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 2267348.709677 with a balance of 1.3e-06.