10902241 ÷ 42 
Let's see how many times 42 fits into 10902241.

Going ahead to step 1:
If we divide 1 by 42, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 42

On to step 2:
The number 42 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 42

Advancing to step 3:
The number 42 fits into 109 2 times, leaving a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 25 after subtracting 84 from 109.
Fetch the next digit (0) from the dividend, attach it to 25 and continue: 250 / 42

Advancing to step 4:
250 divided by 42 is 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 40 after subtracting 210 from 250.
Take the next digit (2) from the dividend and append it to 40, then repeat: 402 / 42

Going ahead to step 5:
42 goes into 402 9 times with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 259.0
Deduct 378 from 402 and we're left with 24.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 42

On to step 6:
The number 42 fits into 242 5 times, leaving a remainder of 32.
The next digit of our result is 5. 
Result so far: 2595.0
Subtract 210 from 242 to get 32.
Append the next digit (4) from the dividend to 32 and continue with: 324 / 42

Advancing to step 7:
42 goes into 324 7 times with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 25957.0
The remainder is 30 after subtracting 294 from 324.
Include the next digit (1) from the dividend after 30, then repeat: 301 / 42

Step 8:
The number 42 fits into 301 7 times, leaving a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 259577.0
The remainder is 7 after subtracting 294 from 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
70 divided by 42 is 1 with a remainder of 28.
The next digit of our result is 1. 
Result so far: 259577.1
Deduct 42 from 70 and we're left 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.

Going ahead to step 10:
280 divided by 42 is 6 with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 259577.16
Subtract 252 from 280 to 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.

Advancing to step 11:
42 can be fit into 280 6 times, resulting in a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 259577.166
Subtract 252 from 280 to 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.

The quotient of the division is 259577.166, and the remainder is 0.0028.