We're dividing 42070671 by 311 
We want to divide 42070671 by 311.

Let's proceed to step 1:
4 divided by 311 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 311

On to step 2:
42 divided by 311 is 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 311

Let's proceed to step 3:
When dividing 420 by 311, we get 1 with a remainder of 109.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 109 after subtracting 311 from 420.
Bring next digit (7) of the dividend behind the 109 and repeat the process: 1097 / 311

On to step 4:
When dividing 1097 by 311, we get 3 with a remainder of 164.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 933 from 1097 to get 164.
Include the next digit (0) from the dividend after 164, then repeat: 1640 / 311

On to step 5:
1640 divided by 311 is 5 with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
Deduct 1555 from 1640 and we're left with 85.
Append the next digit (6) from the dividend to 85 and continue with: 856 / 311

Step 6:
856 divided by 311 is 2 with a remainder of 234.
Write down 2 as next digit of the result. 
Result so far: 1352.0
Subtracting 622 from 856 leaves us with 234.
Include the next digit (7) from the dividend after 234, then repeat: 2347 / 311

Step 7:
When dividing 2347 by 311, we get 7 with a remainder of 170.
Use 7 as the next digit of our solution. 
Result so far: 13527.0
Deduct 2177 from 2347 and we're left with 170.
Bring next digit (1) of the dividend behind the 170 and repeat the process: 1701 / 311

On to step 8:
1701 divided by 311 is 5 with a remainder of 146.
Write down 5 as next digit of the result. 
Result so far: 135275.0
The remainder is 146 after subtracting 1555 from 1701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 9:
When dividing 1460 by 311, we get 4 with a remainder of 216.
The next digit of our result is 4. 
Result so far: 135275.4
Deduct 1244 from 1460 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 10:
When dividing 2160 by 311, we get 6 with a remainder of 294.
Write down 6 as next digit of the result. 
Result so far: 135275.46
If we subtract 1866 from 2160, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Moving on to step 11:
If we divide 2940 by 311, we get 9 and a remainder of 141.
The next digit of our result is 9. 
Result so far: 135275.469
If we take 2799 away from 2940, we end up with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 12:
If we divide 1410 by 311, we get 4 and a remainder of 166.
Record the quotient 4 as the next digit in the result. 
Result so far: 135275.4694
If we take 1244 away from 1410, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 13:
311 can be fit into 1660 5 times, resulting in a remainder of 105.
Use 5 as the next digit of our solution. 
Result so far: 135275.46945
If we subtract 1555 from 1660, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 14:
311 can be fit into 1050 3 times, resulting in a remainder of 117.
The number 3 becomes the next digit in our result. 
Result so far: 135275.469453
Subtracting 933 from 1050 leaves us with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Advancing to step 15:
When dividing 1170 by 311, we get 3 with a remainder of 237.
Record the quotient 3 as the next digit in the result. 
Result so far: 135275.4694533
The remainder is 237 after subtracting 933 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

In conclusion, the division gives 135275.4694533 with a balance of 2.37e-06.