We're dividing 43270414 by 336 
We want to divide 43270414 by 336.

Moving on to step 1:
336 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 336

Advancing to step 2:
The number 336 fits into 43 0 times, leaving a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Grab the next digit (2) from the dividend, add it to 43, then carry on: 432 / 336

Going ahead to step 3:
The number 336 fits into 432 1 times, leaving a remainder of 96.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 336 from 432 leaves us with 96.
Take the next digit (7) from the dividend and append it to 96, then repeat: 967 / 336

Going ahead to step 4:
967 divided by 336 is 2 with a remainder of 295.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 672 from 967 to get 295.
Bring next digit (0) of the dividend behind the 295 and repeat the process: 2950 / 336

On to step 5:
The number 336 fits into 2950 8 times, leaving a remainder of 262.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
If we take 2688 away from 2950, we end up with 262.
Bring next digit (4) of the dividend behind the 262 and repeat the process: 2624 / 336

Moving on to step 6:
336 goes into 2624 7 times with a remainder of 272.
Write down 7 as next digit of the result. 
Result so far: 1287.0
Subtract 2352 from 2624 to get 272.
Fetch the next digit (1) from the dividend, attach it to 272 and continue: 2721 / 336

Step 7:
336 goes into 2721 8 times with a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 12878.0
Deduct 2688 from 2721 and we're left with 33.
Include the next digit (4) from the dividend after 33, then repeat: 334 / 336

Going ahead to step 8:
If we divide 334 by 336, we get 0 and a remainder of 334.
Use 0 as the next digit of our solution. 
Result so far: 128780.0
If we subtract 0 from 334, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

On to step 9:
The number 336 fits into 3340 9 times, leaving a remainder of 316.
Record the quotient 9 as the next digit in the result. 
Result so far: 128780.9
If we subtract 3024 from 3340, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 10:
The number 336 fits into 3160 9 times, leaving a remainder of 136.
The next digit of our result is 9. 
Result so far: 128780.99
Deduct 3024 from 3160 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

After the division, we end up with 128780.99 and a remainder of 0.136.