We divide 42120056 by 311
Let's see how many times 311 fits into 42120056.

Step 1:
If we divide 4 by 311, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 311

Advancing to step 2:
If we divide 42 by 311, we get 0 and a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 311

Advancing to step 3:
If we divide 421 by 311, we get 1 and a remainder of 110.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 311 from 421 to get 110.
Fetch the next digit (2) from the dividend, attach it to 110 and continue: 1102 / 311

Step 4:
1102 divided by 311 is 3 with a remainder of 169.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 933 away from 1102, we end up with 169.
Fetch the next digit (0) from the dividend, attach it to 169 and continue: 1690 / 311

On to step 5:
The number 311 fits into 1690 5 times, leaving a remainder of 135.
Write down 5 as next digit of the result. 
Result so far: 135.0
Deduct 1555 from 1690 and we're left with 135.
Bring next digit (0) of the dividend behind the 135 and repeat the process: 1350 / 311

Let's proceed to step 6:
If we divide 1350 by 311, we get 4 and a remainder of 106.
Use 4 as the next digit of our solution. 
Result so far: 1354.0
If we subtract 1244 from 1350, we get 106.
Grab the next digit (5) from the dividend, add it to 106, then carry on: 1065 / 311

Going ahead to step 7:
311 goes into 1065 3 times with a remainder of 132.
Use 3 as the next digit of our solution. 
Result so far: 13543.0
Deduct 933 from 1065 and we're left with 132.
Fetch the next digit (6) from the dividend, attach it to 132 and continue: 1326 / 311

Step 8:
1326 divided by 311 is 4 with a remainder of 82.
Use 4 as the next digit of our solution. 
Result so far: 135434.0
If we subtract 1244 from 1326, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 9:
820 divided by 311 is 2 with a remainder of 198.
The next digit of our result is 2. 
Result so far: 135434.2
Deduct 622 from 820 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 10:
When dividing 1980 by 311, we get 6 with a remainder of 114.
The next digit of our result is 6. 
Result so far: 135434.26
If we take 1866 away from 1980, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 11:
1140 divided by 311 is 3 with a remainder of 207.
The number 3 becomes the next digit in our result. 
Result so far: 135434.263
The remainder is 207 after subtracting 933 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Step 12:
311 can be fit into 2070 6 times, resulting in a remainder of 204.
Use 6 as the next digit of our solution. 
Result so far: 135434.2636
If we subtract 1866 from 2070, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 13:
2040 divided by 311 is 6 with a remainder of 174.
Put 6 as the next digit of the answer. 
Result so far: 135434.26366
Subtract 1866 from 2040 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Our division results in 135434.26366 with a remaining 0.000174.