We look at the division of 15772766 by 305 
Our goal is to divide 15772766 by 305.

On to step 1:
305 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 305

Going ahead to step 2:
The number 305 fits into 15 0 times, leaving a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 305

Step 3:
If we divide 157 by 305, we get 0 and a remainder of 157.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 157 leaves us with 157.
Append the next digit (7) from the dividend to 157 and continue with: 1577 / 305

Moving on to step 4:
305 can be fit into 1577 5 times, resulting in a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 1525 from 1577 to get 52.
Bring next digit (2) of the dividend behind the 52 and repeat the process: 522 / 305

Going ahead to step 5:
522 divided by 305 is 1 with a remainder of 217.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtracting 305 from 522 leaves us with 217.
Bring next digit (7) of the dividend behind the 217 and repeat the process: 2177 / 305

Moving on to step 6:
305 can be fit into 2177 7 times, resulting in a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 517.0
Subtract 2135 from 2177 to get 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 305

Going ahead to step 7:
If we divide 426 by 305, we get 1 and a remainder of 121.
Use 1 as the next digit of our solution. 
Result so far: 5171.0
Subtracting 305 from 426 leaves us with 121.
Bring next digit (6) of the dividend behind the 121 and repeat the process: 1216 / 305

Let's proceed to step 8:
305 can be fit into 1216 3 times, resulting in a remainder of 301.
Use 3 as the next digit of our solution. 
Result so far: 51713.0
Deduct 915 from 1216 and we're left with 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Step 9:
305 can be fit into 3010 9 times, resulting in a remainder of 265.
The next digit of our result is 9. 
Result so far: 51713.9
The remainder is 265 after subtracting 2745 from 3010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Going ahead to step 10:
If we divide 2650 by 305, we get 8 and a remainder of 210.
Write down 8 as next digit of the result. 
Result so far: 51713.98
Subtracting 2440 from 2650 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 11:
2100 divided by 305 is 6 with a remainder of 270.
Record the quotient 6 as the next digit in the result. 
Result so far: 51713.986
The remainder is 270 after subtracting 1830 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 12:
The number 305 fits into 2700 8 times, leaving a remainder of 260.
Put 8 as the next digit of the answer. 
Result so far: 51713.9868
If we subtract 2440 from 2700, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 13:
If we divide 2600 by 305, we get 8 and a remainder of 160.
The next digit of our result is 8. 
Result so far: 51713.98688
If we subtract 2440 from 2600, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 51713.98688, and the remainder is 0.00016.