15948092 ÷ 77 
We're looking to find how many times 77 goes into 15948092.

Step 1:
77 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 77

Advancing to step 2:
77 goes into 15 0 times with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 77

Going ahead to step 3:
77 goes into 159 2 times with a remainder of 5.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 154 from 159 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 77

Advancing to step 4:
77 goes into 54 0 times with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtract 0 from 54 to get 54.
Take the next digit (8) from the dividend and append it to 54, then repeat: 548 / 77

Step 5:
The number 77 fits into 548 7 times, leaving a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 207.0
Subtract 539 from 548 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 77

Going ahead to step 6:
90 divided by 77 is 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 2071.0
If we subtract 77 from 90, we get 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 77

Let's proceed to step 7:
77 can be fit into 139 1 times, resulting in a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 20711.0
If we subtract 77 from 139, we get 62.
Bring next digit (2) of the dividend behind the 62 and repeat the process: 622 / 77

Step 8:
The number 77 fits into 622 8 times, leaving a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 207118.0
Subtracting 616 from 622 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
60 divided by 77 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 207118.0
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
77 goes into 600 7 times with a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 207118.07
Deduct 539 from 600 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 11:
77 goes into 610 7 times with a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 207118.077
If we take 539 away from 610, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

After the division, we end up with 207118.077 and a remainder of 0.0071.