Let's divide 379410 by 42
We want to divide 379410 by 42.

Advancing to step 1:
42 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 42

Going ahead to step 2:
37 divided by 42 is 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Fetch the next digit (9) from the dividend, attach it to 37 and continue: 379 / 42

Step 3:
42 can be fit into 379 9 times, resulting in a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 1 after subtracting 378 from 379.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 42

Let's proceed to step 4:
If we divide 14 by 42, we get 0 and a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 90.0
Subtract 0 from 14 to get 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 42

Let's proceed to step 5:
141 divided by 42 is 3 with a remainder of 15.
The next digit of our result is 3. 
Result so far: 903.0
If we subtract 126 from 141, we get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 42

Advancing to step 6:
When dividing 150 by 42, we get 3 with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 9033.0
Subtracting 126 from 150 leaves us 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.

Going ahead to step 7:
240 divided by 42 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 9033.5
Subtract 210 from 240 to 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.

Advancing to step 8:
When dividing 300 by 42, we get 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 9033.57
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
When dividing 60 by 42, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 9033.571
Subtracting 42 from 60 leaves us 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.

Going ahead to step 10:
180 divided by 42 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 9033.5714
Subtracting 168 from 180 leaves us 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.

Moving on to step 11:
When dividing 120 by 42, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 9033.57142
Subtracting 84 from 120 leaves us 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.

Let's proceed to step 12:
The number 42 fits into 360 8 times, leaving a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 9033.571428
Subtract 336 from 360 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 13:
The number 42 fits into 240 5 times, leaving a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 9033.5714285
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 can be fit into 300 7 times, resulting in a remainder of 6.
The next digit of our result is 7. 
Result so far: 9033.57142857
Subtract 294 from 300 to get 6.
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 outcome is 9033.57142857, with a leftover of 6e-09.