Let's divide 862130 by 42
We want to divide 862130 by 42.

Step 1:
If we divide 8 by 42, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 42

Advancing to step 2:
86 divided by 42 is 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 84 from 86 and we're left with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 42

Advancing to step 3:
42 can be fit into 22 0 times, resulting in a remainder of 22.
The next digit of our result is 0. 
Result so far: 20.0
Subtract 0 from 22 to get 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 42

Advancing to step 4:
If we divide 221 by 42, we get 5 and a remainder of 11.
The next digit of our result is 5. 
Result so far: 205.0
The remainder is 11 after subtracting 210 from 221.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 42

Going ahead to step 5:
When dividing 113 by 42, we get 2 with a remainder of 29.
The next digit of our result is 2. 
Result so far: 2052.0
Subtracting 84 from 113 leaves us with 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 42

Step 6:
42 goes into 290 6 times with a remainder of 38.
The next digit of our result is 6. 
Result so far: 20526.0
Subtracting 252 from 290 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
The number 42 fits into 380 9 times, leaving a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 20526.9
If we subtract 378 from 380, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
If we divide 20 by 42, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 20526.9
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
42 can be fit into 200 4 times, resulting in a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 20526.904
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
42 can be fit into 320 7 times, resulting in a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 20526.9047
Subtract 294 from 320 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 11:
42 can be fit into 260 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 20526.90476
If we subtract 252 from 260, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
42 goes into 80 1 times with a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 20526.904761
If we subtract 42 from 80, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 13:
The number 42 fits into 380 9 times, leaving a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 20526.9047619
The remainder is 2 after subtracting 378 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
20 divided by 42 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 20526.9047619
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 20526.9047619 with a remainder of 2e-08.