We look at the division of 42407455 by 337 
We want to divide 42407455 by 337.

Going ahead to step 1:
The number 337 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 337

Step 2:
If we divide 42 by 337, we get 0 and a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 337

On to step 3:
The number 337 fits into 424 1 times, leaving a remainder of 87.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 337 away from 424, we end up with 87.
Bring next digit (0) of the dividend behind the 87 and repeat the process: 870 / 337

Step 4:
If we divide 870 by 337, we get 2 and a remainder of 196.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 674 from 870, we get 196.
Append the next digit (7) from the dividend to 196 and continue with: 1967 / 337

Let's proceed to step 5:
When dividing 1967 by 337, we get 5 with a remainder of 282.
Use 5 as the next digit of our solution. 
Result so far: 125.0
If we subtract 1685 from 1967, we get 282.
Take the next digit (4) from the dividend and append it to 282, then repeat: 2824 / 337

Step 6:
The number 337 fits into 2824 8 times, leaving a remainder of 128.
The number 8 becomes the next digit in our result. 
Result so far: 1258.0
Subtract 2696 from 2824 to get 128.
Include the next digit (5) from the dividend after 128, then repeat: 1285 / 337

Going ahead to step 7:
If we divide 1285 by 337, we get 3 and a remainder of 274.
Use 3 as the next digit of our solution. 
Result so far: 12583.0
The remainder is 274 after subtracting 1011 from 1285.
Grab the next digit (5) from the dividend, add it to 274, then carry on: 2745 / 337

Let's proceed to step 8:
337 can be fit into 2745 8 times, resulting in a remainder of 49.
The number 8 becomes the next digit in our result. 
Result so far: 125838.0
Subtracting 2696 from 2745 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 9:
337 goes into 490 1 times with a remainder of 153.
Put 1 as the next digit of the answer. 
Result so far: 125838.1
Deduct 337 from 490 and we're left with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Advancing to step 10:
337 goes into 1530 4 times with a remainder of 182.
Use 4 as the next digit of our solution. 
Result so far: 125838.14
If we take 1348 away from 1530, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 11:
1820 divided by 337 is 5 with a remainder of 135.
Put 5 as the next digit of the answer. 
Result so far: 125838.145
If we take 1685 away from 1820, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 12:
1350 divided by 337 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 125838.1454
Subtract 1348 from 1350 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
If we divide 20 by 337, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 125838.1454
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
The number 337 fits into 200 0 times, leaving a remainder of 200.
The next digit of our result is 0. 
Result so far: 125838.1454
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 125838.1454 with a remainder of 2e-05.