12749970 ÷ 555 
We want to figure out the number of times 12749970 can be divided by 555.

Advancing to step 1:
The number 555 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 555

Going ahead to step 2:
555 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 555

Moving on to step 3:
If we divide 127 by 555, we get 0 and a remainder of 127.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 127 to get 127.
Fetch the next digit (4) from the dividend, attach it to 127 and continue: 1274 / 555

Let's proceed to step 4:
555 can be fit into 1274 2 times, resulting in a remainder of 164.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 164 after subtracting 1110 from 1274.
Grab the next digit (9) from the dividend, add it to 164, then carry on: 1649 / 555

Let's proceed to step 5:
555 can be fit into 1649 2 times, resulting in a remainder of 539.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtracting 1110 from 1649 leaves us with 539.
Bring next digit (9) of the dividend behind the 539 and repeat the process: 5399 / 555

Advancing to step 6:
5399 divided by 555 is 9 with a remainder of 404.
The next digit of our result is 9. 
Result so far: 229.0
Subtracting 4995 from 5399 leaves us with 404.
Fetch the next digit (7) from the dividend, attach it to 404 and continue: 4047 / 555

Let's proceed to step 7:
4047 divided by 555 is 7 with a remainder of 162.
The number 7 becomes the next digit in our result. 
Result so far: 2297.0
Deduct 3885 from 4047 and we're left with 162.
Fetch the next digit (0) from the dividend, attach it to 162 and continue: 1620 / 555

Advancing to step 8:
555 can be fit into 1620 2 times, resulting in a remainder of 510.
Write down 2 as next digit of the result. 
Result so far: 22972.0
The remainder is 510 after subtracting 1110 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 9:
When dividing 5100 by 555, we get 9 with a remainder of 105.
Record the quotient 9 as the next digit in the result. 
Result so far: 22972.9
If we take 4995 away from 5100, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 10:
555 can be fit into 1050 1 times, resulting in a remainder of 495.
The next digit of our result is 1. 
Result so far: 22972.91
If we subtract 555 from 1050, we get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

On to step 11:
The number 555 fits into 4950 8 times, leaving a remainder of 510.
Write down 8 as next digit of the result. 
Result so far: 22972.918
Subtracting 4440 from 4950 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 12:
555 can be fit into 5100 9 times, resulting in a remainder of 105.
Put 9 as the next digit of the answer. 
Result so far: 22972.9189
The remainder is 105 after subtracting 4995 from 5100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 13:
555 can be fit into 1050 1 times, resulting in a remainder of 495.
The next digit of our result is 1. 
Result so far: 22972.91891
Deduct 555 from 1050 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Advancing to step 14:
555 can be fit into 4950 8 times, resulting in a remainder of 510.
Record the quotient 8 as the next digit in the result. 
Result so far: 22972.918918
If we subtract 4440 from 4950, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 15:
If we divide 5100 by 555, we get 9 and a remainder of 105.
The number 9 becomes the next digit in our result. 
Result so far: 22972.9189189
Subtracting 4995 from 5100 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 16:
555 goes into 1050 1 times with a remainder of 495.
The number 1 becomes the next digit in our result. 
Result so far: 22972.91891891
The remainder is 495 after subtracting 555 from 1050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Our division results in 22972.91891891 with a remaining 4.95e-07.