We're dividing 394324 by 77 
We want to divide 394324 by 77.

Step 1:
77 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 77

Moving on to step 2:
When dividing 39 by 77, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 77

Moving on to step 3:
The number 77 fits into 394 5 times, leaving a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 385 from 394 and we're left with 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 77

Advancing to step 4:
The number 77 fits into 93 1 times, leaving a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
The remainder is 16 after subtracting 77 from 93.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 77

Going ahead to step 5:
If we divide 162 by 77, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 512.0
Deduct 154 from 162 and we're left with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 77

Step 6:
The number 77 fits into 84 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 5121.0
The remainder is 7 after subtracting 77 from 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
70 divided by 77 is 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 5121.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
When dividing 700 by 77, we get 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 5121.09
Deduct 693 from 700 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
77 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 5121.09
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
When dividing 700 by 77, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 5121.0909
Deduct 693 from 700 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 11:
77 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 5121.0909
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
77 can be fit into 700 9 times, resulting in a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 5121.090909
Subtract 693 from 700 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 13:
77 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 5121.090909
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 14:
77 goes into 700 9 times with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 5121.09090909
The remainder is 7 after subtracting 693 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 5121.09090909 with a balance of 7e-09.