47705205 divided by 646 
Our goal is to divide 47705205 by 646.

Moving on to step 1:
The number 646 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 646

On to step 2:
646 can be fit into 47 0 times, resulting in a remainder of 47.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 47 to get 47.
Append the next digit (7) from the dividend to 47 and continue with: 477 / 646

On to step 3:
646 goes into 477 0 times with a remainder of 477.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 477, we get 477.
Include the next digit (0) from the dividend after 477, then repeat: 4770 / 646

Let's proceed to step 4:
When dividing 4770 by 646, we get 7 with a remainder of 248.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 248 after subtracting 4522 from 4770.
Fetch the next digit (5) from the dividend, attach it to 248 and continue: 2485 / 646

Moving on to step 5:
646 can be fit into 2485 3 times, resulting in a remainder of 547.
Put 3 as the next digit of the answer. 
Result so far: 73.0
Subtracting 1938 from 2485 leaves us with 547.
Fetch the next digit (2) from the dividend, attach it to 547 and continue: 5472 / 646

Step 6:
646 goes into 5472 8 times with a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 738.0
The remainder is 304 after subtracting 5168 from 5472.
Fetch the next digit (0) from the dividend, attach it to 304 and continue: 3040 / 646

On to step 7:
646 goes into 3040 4 times with a remainder of 456.
Write down 4 as next digit of the result. 
Result so far: 7384.0
Subtracting 2584 from 3040 leaves us with 456.
Take the next digit (5) from the dividend and append it to 456, then repeat: 4565 / 646

Going ahead to step 8:
646 can be fit into 4565 7 times, resulting in a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 73847.0
If we subtract 4522 from 4565, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 9:
The number 646 fits into 430 0 times, leaving a remainder of 430.
Record the quotient 0 as the next digit in the result. 
Result so far: 73847.0
If we subtract 0 from 430, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 10:
646 can be fit into 4300 6 times, resulting in a remainder of 424.
Record the quotient 6 as the next digit in the result. 
Result so far: 73847.06
If we subtract 3876 from 4300, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Step 11:
646 goes into 4240 6 times with a remainder of 364.
Write down 6 as next digit of the result. 
Result so far: 73847.066
If we take 3876 away from 4240, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

In conclusion, the division gives 73847.066 with a balance of 0.0364.