We're dividing 42343568 by 134 
We want to divide 42343568 by 134.

Step 1:
The number 134 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 134

Advancing to step 2:
The number 134 fits into 42 0 times, leaving 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.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 134

On to step 3:
134 goes into 423 3 times with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 402 away from 423, we end up with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 134

On to step 4:
If we divide 214 by 134, we get 1 and a remainder of 80.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Deduct 134 from 214 and we're left with 80.
Grab the next digit (3) from the dividend, add it to 80, then carry on: 803 / 134

On to step 5:
If we divide 803 by 134, we get 5 and a remainder of 133.
Record the quotient 5 as the next digit in the result. 
Result so far: 315.0
If we take 670 away from 803, we end up with 133.
Fetch the next digit (5) from the dividend, attach it to 133 and continue: 1335 / 134

Going ahead to step 6:
1335 divided by 134 is 9 with a remainder of 129.
The next digit of our result is 9. 
Result so far: 3159.0
If we subtract 1206 from 1335, we get 129.
Grab the next digit (6) from the dividend, add it to 129, then carry on: 1296 / 134

On to step 7:
When dividing 1296 by 134, we get 9 with a remainder of 90.
Write down 9 as next digit of the result. 
Result so far: 31599.0
Subtract 1206 from 1296 to get 90.
Fetch the next digit (8) from the dividend, attach it to 90 and continue: 908 / 134

Step 8:
908 divided by 134 is 6 with a remainder of 104.
The number 6 becomes the next digit in our result. 
Result so far: 315996.0
Subtract 804 from 908 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 9:
If we divide 1040 by 134, we get 7 and a remainder of 102.
Write down 7 as next digit of the result. 
Result so far: 315996.7
The remainder is 102 after subtracting 938 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 10:
134 goes into 1020 7 times with a remainder of 82.
The next digit of our result is 7. 
Result so far: 315996.77
If we subtract 938 from 1020, 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.

After the division, we end up with 315996.77 and a remainder of 0.082.