15442771 ÷ 764 
We want to figure out the number of times 15442771 can be divided by 764.

Advancing to step 1:
The number 764 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 764

On to step 2:
15 divided by 764 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 764

Going ahead to step 3:
764 goes into 154 0 times with a remainder of 154.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 154 leaves us with 154.
Include the next digit (4) from the dividend after 154, then repeat: 1544 / 764

Let's proceed to step 4:
764 goes into 1544 2 times with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 16 after subtracting 1528 from 1544.
Fetch the next digit (2) from the dividend, attach it to 16 and continue: 162 / 764

Moving on to step 5:
If we divide 162 by 764, we get 0 and a remainder of 162.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
The remainder is 162 after subtracting 0 from 162.
Include the next digit (7) from the dividend after 162, then repeat: 1627 / 764

Moving on to step 6:
The number 764 fits into 1627 2 times, leaving a remainder of 99.
The next digit of our result is 2. 
Result so far: 202.0
Subtract 1528 from 1627 to get 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 764

Going ahead to step 7:
997 divided by 764 is 1 with a remainder of 233.
Write down 1 as next digit of the result. 
Result so far: 2021.0
If we take 764 away from 997, we end up with 233.
Bring next digit (1) of the dividend behind the 233 and repeat the process: 2331 / 764

Let's proceed to step 8:
If we divide 2331 by 764, we get 3 and a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 20213.0
The remainder is 39 after subtracting 2292 from 2331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 9:
When dividing 390 by 764, we get 0 with a remainder of 390.
Use 0 as the next digit of our solution. 
Result so far: 20213.0
Deduct 0 from 390 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 10:
The number 764 fits into 3900 5 times, leaving a remainder of 80.
The next digit of our result is 5. 
Result so far: 20213.05
The remainder is 80 after subtracting 3820 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
764 goes into 800 1 times with a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 20213.051
If we take 764 away from 800, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 12:
If we divide 360 by 764, we get 0 and a remainder of 360.
The next digit of our result is 0. 
Result so far: 20213.051
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 13:
764 can be fit into 3600 4 times, resulting in a remainder of 544.
Write down 4 as next digit of the result. 
Result so far: 20213.05104
If we take 3056 away from 3600, we end up with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Let's proceed to step 14:
764 goes into 5440 7 times with a remainder of 92.
Use 7 as the next digit of our solution. 
Result so far: 20213.051047
If we take 5348 away from 5440, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 15:
920 divided by 764 is 1 with a remainder of 156.
Put 1 as the next digit of the answer. 
Result so far: 20213.0510471
Deduct 764 from 920 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 16:
1560 divided by 764 is 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 20213.05104712
Subtract 1528 from 1560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 20213.05104712 with a remainder of 3.2e-08.