Let's divide 29826947 by 646
We want to divide 29826947 by 646.

Step 1:
2 divided by 646 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 646

Step 2:
646 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 29 after subtracting 0 from 29.
Bring next digit (8) of the dividend behind the 29 and repeat the process: 298 / 646

On to step 3:
The number 646 fits into 298 0 times, leaving a remainder of 298.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 298 and we're left with 298.
Bring next digit (2) of the dividend behind the 298 and repeat the process: 2982 / 646

On to step 4:
The number 646 fits into 2982 4 times, leaving a remainder of 398.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 398 after subtracting 2584 from 2982.
Fetch the next digit (6) from the dividend, attach it to 398 and continue: 3986 / 646

On to step 5:
3986 divided by 646 is 6 with a remainder of 110.
Write down 6 as next digit of the result. 
Result so far: 46.0
If we subtract 3876 from 3986, we get 110.
Fetch the next digit (9) from the dividend, attach it to 110 and continue: 1109 / 646

Step 6:
When dividing 1109 by 646, we get 1 with a remainder of 463.
Record the quotient 1 as the next digit in the result. 
Result so far: 461.0
If we subtract 646 from 1109, we get 463.
Take the next digit (4) from the dividend and append it to 463, then repeat: 4634 / 646

On to step 7:
The number 646 fits into 4634 7 times, leaving a remainder of 112.
Record the quotient 7 as the next digit in the result. 
Result so far: 4617.0
Subtract 4522 from 4634 to get 112.
Bring next digit (7) of the dividend behind the 112 and repeat the process: 1127 / 646

Advancing to step 8:
1127 divided by 646 is 1 with a remainder of 481.
Put 1 as the next digit of the answer. 
Result so far: 46171.0
The remainder is 481 after subtracting 646 from 1127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Step 9:
646 goes into 4810 7 times with a remainder of 288.
Write down 7 as next digit of the result. 
Result so far: 46171.7
The remainder is 288 after subtracting 4522 from 4810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 10:
If we divide 2880 by 646, we get 4 and a remainder of 296.
The number 4 becomes the next digit in our result. 
Result so far: 46171.74
The remainder is 296 after subtracting 2584 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 11:
The number 646 fits into 2960 4 times, leaving a remainder of 376.
The number 4 becomes the next digit in our result. 
Result so far: 46171.744
Subtracting 2584 from 2960 leaves us with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

After the division, we end up with 46171.744 and a remainder of 0.0376.