Let's divide 401328 by 42
We're looking to find how many times 42 goes into 401328.

Advancing to step 1:
4 divided by 42 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 42

Advancing to step 2:
The number 42 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (1) from the dividend to 40 and continue with: 401 / 42

Advancing to step 3:
If we divide 401 by 42, we get 9 and a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 378 away from 401, we end up with 23.
Bring next digit (3) of the dividend behind the 23 and repeat the process: 233 / 42

Going ahead to step 4:
42 can be fit into 233 5 times, resulting in a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 95.0
Deduct 210 from 233 and we're left with 23.
Grab the next digit (2) from the dividend, add it to 23, then carry on: 232 / 42

Moving on to step 5:
If we divide 232 by 42, we get 5 and a remainder of 22.
The next digit of our result is 5. 
Result so far: 955.0
Subtracting 210 from 232 leaves us with 22.
Fetch the next digit (8) from the dividend, attach it to 22 and continue: 228 / 42

On to step 6:
42 goes into 228 5 times with a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 9555.0
If we take 210 away from 228, 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.

Advancing to step 7:
When dividing 180 by 42, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 9555.4
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
When dividing 120 by 42, we get 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 9555.42
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
42 can be fit into 360 8 times, resulting in a remainder of 24.
The next digit of our result is 8. 
Result so far: 9555.428
If we take 336 away from 360, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
42 can be fit into 240 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 9555.4285
Subtracting 210 from 240 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 11:
If we divide 300 by 42, we get 7 and a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 9555.42857
If we take 294 away from 300, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
42 goes into 60 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 9555.428571
The remainder is 18 after subtracting 42 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 13:
42 can be fit into 180 4 times, resulting in a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 9555.4285714
If we take 168 away from 180, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
When dividing 120 by 42, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 9555.42857142
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 9555.42857142, with a leftover of 3.6e-08.