We look at the division of 413577 by 42 
Let's see how many times 42 fits into 413577.

Let's proceed to step 1:
The number 42 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 42

Advancing to step 2:
41 divided by 42 is 0 with a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Bring next digit (3) of the dividend behind the 41 and repeat the process: 413 / 42

Let's proceed to step 3:
42 can be fit into 413 9 times, resulting in a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 35 after subtracting 378 from 413.
Take the next digit (5) from the dividend and append it to 35, then repeat: 355 / 42

Step 4:
If we divide 355 by 42, we get 8 and a remainder of 19.
Put 8 as the next digit of the answer. 
Result so far: 98.0
Deduct 336 from 355 and we're left with 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 42

Advancing to step 5:
42 can be fit into 197 4 times, resulting in a remainder of 29.
The next digit of our result is 4. 
Result so far: 984.0
The remainder is 29 after subtracting 168 from 197.
Include the next digit (7) from the dividend after 29, then repeat: 297 / 42

Step 6:
If we divide 297 by 42, we get 7 and a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 9847.0
The remainder is 3 after subtracting 294 from 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
42 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 9847.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
When dividing 300 by 42, we get 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 9847.07
The remainder is 6 after subtracting 294 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
When dividing 60 by 42, we get 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 9847.071
Subtract 42 from 60 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
The number 42 fits into 180 4 times, leaving a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 9847.0714
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 11:
If we divide 120 by 42, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 9847.07142
If we take 84 away from 120, we end up 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.

On to step 12:
360 divided by 42 is 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 9847.071428
Deduct 336 from 360 and we're left 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 13:
42 can be fit into 240 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 9847.0714285
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.

On to step 14:
42 goes into 300 7 times with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 9847.07142857
The remainder is 6 after subtracting 294 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 9847.07142857 with a remainder of 6e-09.