Let's divide 12212707 by 647
Let's see how many times 647 fits into 12212707.

Going ahead to step 1:
The number 647 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 647

Step 2:
When dividing 12 by 647, we get 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (2) from the dividend after 12, then repeat: 122 / 647

Step 3:
When dividing 122 by 647, we get 0 with a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 122 to get 122.
Take the next digit (1) from the dividend and append it to 122, then repeat: 1221 / 647

Advancing to step 4:
1221 divided by 647 is 1 with a remainder of 574.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 647 from 1221 to get 574.
Grab the next digit (2) from the dividend, add it to 574, then carry on: 5742 / 647

On to step 5:
647 can be fit into 5742 8 times, resulting in a remainder of 566.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 5176 away from 5742, we end up with 566.
Fetch the next digit (7) from the dividend, attach it to 566 and continue: 5667 / 647

Let's proceed to step 6:
647 can be fit into 5667 8 times, resulting in a remainder of 491.
The next digit of our result is 8. 
Result so far: 188.0
Deduct 5176 from 5667 and we're left with 491.
Grab the next digit (0) from the dividend, add it to 491, then carry on: 4910 / 647

Going ahead to step 7:
The number 647 fits into 4910 7 times, leaving a remainder of 381.
Record the quotient 7 as the next digit in the result. 
Result so far: 1887.0
If we subtract 4529 from 4910, we get 381.
Take the next digit (7) from the dividend and append it to 381, then repeat: 3817 / 647

Let's proceed to step 8:
If we divide 3817 by 647, we get 5 and a remainder of 582.
Record the quotient 5 as the next digit in the result. 
Result so far: 18875.0
Deduct 3235 from 3817 and we're left with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Step 9:
When dividing 5820 by 647, we get 8 with a remainder of 644.
Put 8 as the next digit of the answer. 
Result so far: 18875.8
If we subtract 5176 from 5820, we get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Let's proceed to step 10:
647 can be fit into 6440 9 times, resulting in a remainder of 617.
Use 9 as the next digit of our solution. 
Result so far: 18875.89
The remainder is 617 after subtracting 5823 from 6440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Let's proceed to step 11:
6170 divided by 647 is 9 with a remainder of 347.
The number 9 becomes the next digit in our result. 
Result so far: 18875.899
If we take 5823 away from 6170, we end up with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

The quotient of the division is 18875.899, and the remainder is 0.0347.