We're dividing 42043334 by 434 
We want to divide 42043334 by 434.

On to step 1:
When dividing 4 by 434, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 434

Going ahead to step 2:
If we divide 42 by 434, we get 0 and a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 434

Let's proceed to step 3:
The number 434 fits into 420 0 times, leaving a remainder of 420.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 420 after subtracting 0 from 420.
Fetch the next digit (4) from the dividend, attach it to 420 and continue: 4204 / 434

Step 4:
434 can be fit into 4204 9 times, resulting in a remainder of 298.
The next digit of our result is 9. 
Result so far: 9.0
If we take 3906 away from 4204, we end up with 298.
Grab the next digit (3) from the dividend, add it to 298, then carry on: 2983 / 434

Going ahead to step 5:
When dividing 2983 by 434, we get 6 with a remainder of 379.
Write down 6 as next digit of the result. 
Result so far: 96.0
Deduct 2604 from 2983 and we're left with 379.
Append the next digit (3) from the dividend to 379 and continue with: 3793 / 434

Moving on to step 6:
The number 434 fits into 3793 8 times, leaving a remainder of 321.
Use 8 as the next digit of our solution. 
Result so far: 968.0
If we take 3472 away from 3793, we end up with 321.
Append the next digit (3) from the dividend to 321 and continue with: 3213 / 434

Step 7:
434 can be fit into 3213 7 times, resulting in a remainder of 175.
Put 7 as the next digit of the answer. 
Result so far: 9687.0
Deduct 3038 from 3213 and we're left with 175.
Take the next digit (4) from the dividend and append it to 175, then repeat: 1754 / 434

Step 8:
The number 434 fits into 1754 4 times, leaving a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 96874.0
If we take 1736 away from 1754, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
434 can be fit into 180 0 times, resulting in a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 96874.0
The remainder is 180 after subtracting 0 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 10:
When dividing 1800 by 434, we get 4 with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 96874.04
Subtracting 1736 from 1800 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
If we divide 640 by 434, we get 1 and a remainder of 206.
Put 1 as the next digit of the answer. 
Result so far: 96874.041
The remainder is 206 after subtracting 434 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Going ahead to step 12:
If we divide 2060 by 434, we get 4 and a remainder of 324.
The next digit of our result is 4. 
Result so far: 96874.0414
If we take 1736 away from 2060, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Moving on to step 13:
434 goes into 3240 7 times with a remainder of 202.
Put 7 as the next digit of the answer. 
Result so far: 96874.04147
The remainder is 202 after subtracting 3038 from 3240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 14:
When dividing 2020 by 434, we get 4 with a remainder of 284.
The number 4 becomes the next digit in our result. 
Result so far: 96874.041474
Subtract 1736 from 2020 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Step 15:
If we divide 2840 by 434, we get 6 and a remainder of 236.
The number 6 becomes the next digit in our result. 
Result so far: 96874.0414746
If we subtract 2604 from 2840, we get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Moving on to step 16:
434 goes into 2360 5 times with a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 96874.04147465
Subtracting 2170 from 2360 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final result is 96874.04147465 with a remainder of 1.9e-07.