Let's divide 790345 by 42
Let's see how many times 42 fits into 790345.

Step 1:
The number 42 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 42

On to step 2:
79 divided by 42 is 1 with a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 37 after subtracting 42 from 79.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 42

Step 3:
When dividing 370 by 42, we get 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 336 from 370 to get 34.
Include the next digit (3) from the dividend after 34, then repeat: 343 / 42

Moving on to step 4:
42 goes into 343 8 times with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 188.0
Subtract 336 from 343 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 42

On to step 5:
If we divide 74 by 42, we get 1 and a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 1881.0
Subtracting 42 from 74 leaves us with 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 42

Advancing to step 6:
When dividing 325 by 42, we get 7 with a remainder of 31.
The next digit of our result is 7. 
Result so far: 18817.0
If we take 294 away from 325, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
42 can be fit into 310 7 times, resulting in a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 18817.7
If we subtract 294 from 310, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 42, we get 3 and a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 18817.73
Subtract 126 from 160 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 9:
When dividing 340 by 42, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 18817.738
If we take 336 away from 340, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
If we divide 40 by 42, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 18817.738
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
400 divided by 42 is 9 with a remainder of 22.
The next digit of our result is 9. 
Result so far: 18817.73809
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
The number 42 fits into 220 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 18817.738095
Subtract 210 from 220 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
If we divide 100 by 42, we get 2 and a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 18817.7380952
If we subtract 84 from 100, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
The number 42 fits into 160 3 times, leaving a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 18817.73809523
If we subtract 126 from 160, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The quotient of the division is 18817.73809523, and the remainder is 3.4e-08.