We look at the division of 42471401 by 354 
We want to divide 42471401 by 354.

Moving on to step 1:
The number 354 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 354

Advancing to step 2:
The number 354 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 354

Step 3:
The number 354 fits into 424 1 times, leaving a remainder of 70.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 354 from 424, we get 70.
Append the next digit (7) from the dividend to 70 and continue with: 707 / 354

On to step 4:
707 divided by 354 is 1 with a remainder of 353.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 354 from 707 to get 353.
Fetch the next digit (1) from the dividend, attach it to 353 and continue: 3531 / 354

Going ahead to step 5:
The number 354 fits into 3531 9 times, leaving a remainder of 345.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
If we take 3186 away from 3531, we end up with 345.
Include the next digit (4) from the dividend after 345, then repeat: 3454 / 354

Let's proceed to step 6:
3454 divided by 354 is 9 with a remainder of 268.
Use 9 as the next digit of our solution. 
Result so far: 1199.0
Deduct 3186 from 3454 and we're left with 268.
Include the next digit (0) from the dividend after 268, then repeat: 2680 / 354

Advancing to step 7:
If we divide 2680 by 354, we get 7 and a remainder of 202.
Record the quotient 7 as the next digit in the result. 
Result so far: 11997.0
If we take 2478 away from 2680, we end up with 202.
Include the next digit (1) from the dividend after 202, then repeat: 2021 / 354

Going ahead to step 8:
If we divide 2021 by 354, we get 5 and a remainder of 251.
Write down 5 as next digit of the result. 
Result so far: 119975.0
The remainder is 251 after subtracting 1770 from 2021.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Moving on to step 9:
The number 354 fits into 2510 7 times, leaving a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 119975.7
Subtracting 2478 from 2510 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
354 goes into 320 0 times with a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 119975.7
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 11:
The number 354 fits into 3200 9 times, leaving a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 119975.709
Subtract 3186 from 3200 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
If we divide 140 by 354, we get 0 and a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 119975.709
Subtracting 0 from 140 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 13:
If we divide 1400 by 354, we get 3 and a remainder of 338.
The next digit of our result is 3. 
Result so far: 119975.70903
Subtracting 1062 from 1400 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Going ahead to step 14:
354 can be fit into 3380 9 times, resulting in a remainder of 194.
Put 9 as the next digit of the answer. 
Result so far: 119975.709039
If we subtract 3186 from 3380, we get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Step 15:
354 goes into 1940 5 times with a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 119975.7090395
The remainder is 170 after subtracting 1770 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 16:
When dividing 1700 by 354, we get 4 with a remainder of 284.
Put 4 as the next digit of the answer. 
Result so far: 119975.70903954
Deduct 1416 from 1700 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

After the division, we end up with 119975.70903954 and a remainder of 2.84e-07.