We divide 15783149 by 773
We want to divide 15783149 by 773.

Let's proceed to step 1:
When dividing 1 by 773, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 773

Going ahead to step 2:
If we divide 15 by 773, we get 0 and a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 773

Step 3:
773 can be fit into 157 0 times, resulting in a remainder of 157.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 157 and we're left with 157.
Take the next digit (8) from the dividend and append it to 157, then repeat: 1578 / 773

On to step 4:
1578 divided by 773 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 32 after subtracting 1546 from 1578.
Include the next digit (3) from the dividend after 32, then repeat: 323 / 773

On to step 5:
773 goes into 323 0 times with a remainder of 323.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 323 to get 323.
Include the next digit (1) from the dividend after 323, then repeat: 3231 / 773

Let's proceed to step 6:
When dividing 3231 by 773, we get 4 with a remainder of 139.
Use 4 as the next digit of our solution. 
Result so far: 204.0
If we subtract 3092 from 3231, we get 139.
Take the next digit (4) from the dividend and append it to 139, then repeat: 1394 / 773

On to step 7:
1394 divided by 773 is 1 with a remainder of 621.
The next digit of our result is 1. 
Result so far: 2041.0
If we subtract 773 from 1394, we get 621.
Take the next digit (9) from the dividend and append it to 621, then repeat: 6219 / 773

Advancing to step 8:
When dividing 6219 by 773, we get 8 with a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 20418.0
If we subtract 6184 from 6219, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
When dividing 350 by 773, we get 0 with a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 20418.0
Deduct 0 from 350 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 10:
773 can be fit into 3500 4 times, resulting in a remainder of 408.
Put 4 as the next digit of the answer. 
Result so far: 20418.04
If we subtract 3092 from 3500, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 11:
If we divide 4080 by 773, we get 5 and a remainder of 215.
The number 5 becomes the next digit in our result. 
Result so far: 20418.045
Subtract 3865 from 4080 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 12:
If we divide 2150 by 773, we get 2 and a remainder of 604.
Put 2 as the next digit of the answer. 
Result so far: 20418.0452
Subtract 1546 from 2150 to get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 13:
6040 divided by 773 is 7 with a remainder of 629.
The next digit of our result is 7. 
Result so far: 20418.04527
Deduct 5411 from 6040 and we're left with 629.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6290, and continue the process.

On to step 14:
6290 divided by 773 is 8 with a remainder of 106.
Put 8 as the next digit of the answer. 
Result so far: 20418.045278
If we take 6184 away from 6290, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 15:
If we divide 1060 by 773, we get 1 and a remainder of 287.
The next digit of our result is 1. 
Result so far: 20418.0452781
Subtract 773 from 1060 to get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

On to step 16:
773 can be fit into 2870 3 times, resulting in a remainder of 551.
The number 3 becomes the next digit in our result. 
Result so far: 20418.04527813
The remainder is 551 after subtracting 2319 from 2870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

In conclusion, the division gives 20418.04527813 with a balance of 5.51e-07.