Let's divide 308394 by 77
We want to figure out the number of times 308394 can be divided by 77.

On to step 1:
77 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 77

Advancing to step 2:
30 divided by 77 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Grab the next digit (8) from the dividend, add it to 30, then carry on: 308 / 77

Going ahead to step 3:
77 goes into 308 4 times with a remainder of 0.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 308 from 308 leaves us with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 77

On to step 4:
If we divide 3 by 77, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 77

Step 5:
If we divide 39 by 77, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 400.0
Subtract 0 from 39 to get 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 77

Moving on to step 6:
When dividing 394 by 77, we get 5 with a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 4005.0
Subtracting 385 from 394 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
When dividing 90 by 77, we get 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 4005.1
If we subtract 77 from 90, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 8:
77 goes into 130 1 times with a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 4005.11
Subtracting 77 from 130 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 4005.11 with a remainder of 0.053.