12243144 ÷ 773 
We want to figure out the number of times 12243144 can be divided by 773.

Let's proceed to step 1:
When dividing 1 by 773, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 773

Advancing to step 2:
12 divided by 773 is 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 773

Going ahead to step 3:
122 divided by 773 is 0 with a remainder of 122.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 122 and we're left with 122.
Fetch the next digit (4) from the dividend, attach it to 122 and continue: 1224 / 773

Moving on to step 4:
When dividing 1224 by 773, we get 1 with a remainder of 451.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 451 after subtracting 773 from 1224.
Bring next digit (3) of the dividend behind the 451 and repeat the process: 4513 / 773

On to step 5:
4513 divided by 773 is 5 with a remainder of 648.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 648 after subtracting 3865 from 4513.
Fetch the next digit (1) from the dividend, attach it to 648 and continue: 6481 / 773

On to step 6:
6481 divided by 773 is 8 with a remainder of 297.
Use 8 as the next digit of our solution. 
Result so far: 158.0
If we subtract 6184 from 6481, we get 297.
Grab the next digit (4) from the dividend, add it to 297, then carry on: 2974 / 773

On to step 7:
The number 773 fits into 2974 3 times, leaving a remainder of 655.
The number 3 becomes the next digit in our result. 
Result so far: 1583.0
Deduct 2319 from 2974 and we're left with 655.
Grab the next digit (4) from the dividend, add it to 655, then carry on: 6554 / 773

Step 8:
The number 773 fits into 6554 8 times, leaving a remainder of 370.
The next digit of our result is 8. 
Result so far: 15838.0
The remainder is 370 after subtracting 6184 from 6554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 9:
When dividing 3700 by 773, we get 4 with a remainder of 608.
Use 4 as the next digit of our solution. 
Result so far: 15838.4
Subtracting 3092 from 3700 leaves us with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Step 10:
If we divide 6080 by 773, we get 7 and a remainder of 669.
Write down 7 as next digit of the result. 
Result so far: 15838.47
If we subtract 5411 from 6080, we get 669.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Step 11:
6690 divided by 773 is 8 with a remainder of 506.
The next digit of our result is 8. 
Result so far: 15838.478
Deduct 6184 from 6690 and we're left with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

On to step 12:
If we divide 5060 by 773, we get 6 and a remainder of 422.
Write down 6 as next digit of the result. 
Result so far: 15838.4786
The remainder is 422 after subtracting 4638 from 5060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Going ahead to step 13:
773 can be fit into 4220 5 times, resulting in a remainder of 355.
The next digit of our result is 5. 
Result so far: 15838.47865
Subtract 3865 from 4220 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 14:
3550 divided by 773 is 4 with a remainder of 458.
Write down 4 as next digit of the result. 
Result so far: 15838.478654
If we subtract 3092 from 3550, we get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 15:
4580 divided by 773 is 5 with a remainder of 715.
Use 5 as the next digit of our solution. 
Result so far: 15838.4786545
The remainder is 715 after subtracting 3865 from 4580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

Going ahead to step 16:
When dividing 7150 by 773, we get 9 with a remainder of 193.
Write down 9 as next digit of the result. 
Result so far: 15838.47865459
Deduct 6957 from 7150 and we're left with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Our division results in 15838.47865459 with a remaining 1.93e-07.