We divide 907902 by 42
We're looking to find how many times 42 goes into 907902.

On to step 1:
42 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 42

Let's proceed to step 2:
42 can be fit into 90 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 84 from 90 to get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 42

On to step 3:
42 goes into 67 1 times with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Deduct 42 from 67 and we're left with 25.
Include the next digit (9) from the dividend after 25, then repeat: 259 / 42

Moving on to step 4:
42 goes into 259 6 times with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 216.0
Subtracting 252 from 259 leaves us with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 42

Let's proceed to step 5:
70 divided by 42 is 1 with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 2161.0
The remainder is 28 after subtracting 42 from 70.
Bring next digit (2) of the dividend behind the 28 and repeat the process: 282 / 42

Let's proceed to step 6:
If we divide 282 by 42, we get 6 and a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 21616.0
Subtracting 252 from 282 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.

Let's proceed to step 7:
42 can be fit into 300 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 21616.7
If we take 294 away from 300, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
60 divided by 42 is 1 with a remainder of 18.
The next digit of our result is 1. 
Result so far: 21616.71
Subtract 42 from 60 to get 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 9:
The number 42 fits into 180 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 21616.714
If we take 168 away from 180, we end up 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.

Let's proceed to step 10:
42 goes into 120 2 times with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 21616.7142
Subtract 84 from 120 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
When dividing 360 by 42, we get 8 with a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 21616.71428
Deduct 336 from 360 and we're left 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.

On to step 12:
42 can be fit into 240 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 21616.714285
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.

Going ahead to step 13:
When dividing 300 by 42, we get 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 21616.7142857
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.

Let's proceed to step 14:
60 divided by 42 is 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 21616.71428571
Deduct 42 from 60 and we're left 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.

The final outcome is 21616.71428571, with a leftover of 1.8e-08.