We divide 379561 by 42
We're looking to find how many times 42 goes into 379561.

Advancing to step 1:
When dividing 3 by 42, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 42

Going ahead to step 2:
42 goes into 37 0 times with a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Include the next digit (9) from the dividend after 37, then repeat: 379 / 42

Step 3:
42 can be fit into 379 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 378 from 379 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 42

Advancing to step 4:
42 can be fit into 15 0 times, resulting in a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 90.0
The remainder is 15 after subtracting 0 from 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 42

Step 5:
42 can be fit into 156 3 times, resulting in a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 903.0
If we take 126 away from 156, we end up with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 42

Advancing to step 6:
When dividing 301 by 42, we get 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 9037.0
Subtracting 294 from 301 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
If we divide 70 by 42, we get 1 and a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 9037.1
Subtracting 42 from 70 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
If we divide 280 by 42, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 9037.16
The remainder is 28 after subtracting 252 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
The number 42 fits into 280 6 times, leaving a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 9037.166
If we subtract 252 from 280, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 9037.166 and a remainder of 0.0028.