Let's divide 523742 by 49
We want to divide 523742 by 49.

On to step 1:
5 divided by 49 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 49

On to step 2:
49 goes into 52 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 49 from 52, we get 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 49

Advancing to step 3:
If we divide 33 by 49, we get 0 and a remainder of 33.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 33 and we're left with 33.
Include the next digit (7) from the dividend after 33, then repeat: 337 / 49

Advancing to step 4:
337 divided by 49 is 6 with a remainder of 43.
Put 6 as the next digit of the answer. 
Result so far: 106.0
Subtracting 294 from 337 leaves us with 43.
Include the next digit (4) from the dividend after 43, then repeat: 434 / 49

Step 5:
434 divided by 49 is 8 with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 1068.0
If we subtract 392 from 434, we get 42.
Grab the next digit (2) from the dividend, add it to 42, then carry on: 422 / 49

Let's proceed to step 6:
The number 49 fits into 422 8 times, leaving a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 10688.0
If we subtract 392 from 422, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
49 goes into 300 6 times with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 10688.6
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.

On to step 8:
When dividing 60 by 49, we get 1 with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 10688.61
The remainder is 11 after subtracting 49 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
If we divide 110 by 49, we get 2 and a remainder of 12.
The next digit of our result is 2. 
Result so far: 10688.612
If we subtract 98 from 110, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
If we divide 120 by 49, we get 2 and a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 10688.6122
Deduct 98 from 120 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.

The quotient of the division is 10688.6122, and the remainder is 0.00022.