We divide 394242 by 77
We want to figure out the number of times 394242 can be divided by 77.

Moving on to step 1:
77 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 77

Going ahead to step 2:
77 can be fit into 39 0 times, resulting in a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 77

Advancing to step 3:
394 divided by 77 is 5 with a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 9 after subtracting 385 from 394.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 77

Let's proceed to step 4:
The number 77 fits into 92 1 times, leaving a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 77 from 92 leaves us with 15.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 77

Let's proceed to step 5:
When dividing 154 by 77, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 512.0
If we take 154 away from 154, we end up with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 77

Moving on to step 6:
The number 77 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 5120.0
If we take 0 away from 2, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
The number 77 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 5120.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
When dividing 200 by 77, we get 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 5120.02
Subtract 154 from 200 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 9:
When dividing 460 by 77, we get 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 5120.025
If we take 385 away from 460, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 10:
77 goes into 750 9 times with a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 5120.0259
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 11:
77 goes into 570 7 times with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 5120.02597
Deduct 539 from 570 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 12:
The number 77 fits into 310 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 5120.025974
Deduct 308 from 310 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 13:
The number 77 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 5120.025974
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
77 can be fit into 200 2 times, resulting in a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 5120.02597402
If we subtract 154 from 200, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 5120.02597402, with a leftover of 4.6e-08.