647903 divided by 42 
Our goal is to divide 647903 by 42.

Advancing to step 1:
When dividing 6 by 42, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 42

Step 2:
If we divide 64 by 42, we get 1 and a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 42 from 64 and we're left with 22.
Append the next digit (7) from the dividend to 22 and continue with: 227 / 42

Step 3:
42 can be fit into 227 5 times, resulting in a remainder of 17.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 210 from 227 and we're left with 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 42

Going ahead to step 4:
42 goes into 179 4 times with a remainder of 11.
The next digit of our result is 4. 
Result so far: 154.0
If we take 168 away from 179, we end up with 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 42

Moving on to step 5:
The number 42 fits into 110 2 times, leaving a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 1542.0
The remainder is 26 after subtracting 84 from 110.
Take the next digit (3) from the dividend and append it to 26, then repeat: 263 / 42

Let's proceed to step 6:
42 goes into 263 6 times with a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 15426.0
Deduct 252 from 263 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
The number 42 fits into 110 2 times, leaving a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 15426.2
If we subtract 84 from 110, we 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.

Advancing to step 8:
42 can be fit into 260 6 times, resulting in a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 15426.26
Subtract 252 from 260 to 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.

Going ahead to step 9:
The number 42 fits into 80 1 times, leaving a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 15426.261
The remainder is 38 after subtracting 42 from 80.
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 10:
42 can be fit into 380 9 times, resulting in a remainder of 2.
The next digit of our result is 9. 
Result so far: 15426.2619
Subtract 378 from 380 to 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.

Let's proceed to step 11:
42 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 15426.2619
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 12:
When dividing 200 by 42, we get 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 15426.261904
Deduct 168 from 200 and we're left with 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 13:
When dividing 320 by 42, we get 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 15426.2619047
Subtracting 294 from 320 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
When dividing 260 by 42, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 15426.26190476
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 15426.26190476, and the remainder is 8e-09.