931129 ÷ 42 
We want to divide 931129 by 42.

Going ahead to step 1:
If we divide 9 by 42, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 42

On to step 2:
42 can be fit into 93 2 times, resulting in a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 84 from 93 leaves us with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 42

Going ahead to step 3:
If we divide 91 by 42, we get 2 and a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtracting 84 from 91 leaves us with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 42

Let's proceed to step 4:
42 can be fit into 71 1 times, resulting in a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 221.0
If we subtract 42 from 71, we get 29.
Grab the next digit (2) from the dividend, add it to 29, then carry on: 292 / 42

Advancing to step 5:
When dividing 292 by 42, we get 6 with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 2216.0
If we subtract 252 from 292, we get 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 42

Going ahead to step 6:
The number 42 fits into 409 9 times, leaving a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 22169.0
If we subtract 378 from 409, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
310 divided by 42 is 7 with a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 22169.7
Subtract 294 from 310 to 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.

Moving on to step 8:
42 goes into 160 3 times with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 22169.73
The remainder is 34 after subtracting 126 from 160.
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.
Record the quotient 8 as the next digit in the result. 
Result so far: 22169.738
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.

On to step 10:
42 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 22169.738
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.

Let's proceed to step 11:
42 goes into 400 9 times with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 22169.73809
Deduct 378 from 400 and we're left 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:
42 goes into 220 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 22169.738095
If we take 210 away from 220, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
When dividing 100 by 42, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 22169.7380952
Subtracting 84 from 100 leaves us with 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 14:
160 divided by 42 is 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 22169.73809523
The remainder is 34 after subtracting 126 from 160.
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 22169.73809523, and the remainder is 3.4e-08.