We look at the division of 77399534 by 388 
We want to divide 77399534 by 388.

Going ahead to step 1:
388 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 388

Moving on to step 2:
388 goes into 77 0 times with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Take the next digit (3) from the dividend and append it to 77, then repeat: 773 / 388

Going ahead to step 3:
If we divide 773 by 388, we get 1 and a remainder of 385.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 388 away from 773, we end up with 385.
Grab the next digit (9) from the dividend, add it to 385, then carry on: 3859 / 388

Step 4:
388 can be fit into 3859 9 times, resulting in a remainder of 367.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 3492 away from 3859, we end up with 367.
Append the next digit (9) from the dividend to 367 and continue with: 3679 / 388

Going ahead to step 5:
3679 divided by 388 is 9 with a remainder of 187.
Put 9 as the next digit of the answer. 
Result so far: 199.0
Deduct 3492 from 3679 and we're left with 187.
Fetch the next digit (5) from the dividend, attach it to 187 and continue: 1875 / 388

Step 6:
388 goes into 1875 4 times with a remainder of 323.
Record the quotient 4 as the next digit in the result. 
Result so far: 1994.0
Deduct 1552 from 1875 and we're left with 323.
Grab the next digit (3) from the dividend, add it to 323, then carry on: 3233 / 388

Advancing to step 7:
3233 divided by 388 is 8 with a remainder of 129.
The number 8 becomes the next digit in our result. 
Result so far: 19948.0
Subtracting 3104 from 3233 leaves us with 129.
Take the next digit (4) from the dividend and append it to 129, then repeat: 1294 / 388

Going ahead to step 8:
388 can be fit into 1294 3 times, resulting in a remainder of 130.
Use 3 as the next digit of our solution. 
Result so far: 199483.0
Subtract 1164 from 1294 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 9:
388 can be fit into 1300 3 times, resulting in a remainder of 136.
The next digit of our result is 3. 
Result so far: 199483.3
Deduct 1164 from 1300 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 10:
The number 388 fits into 1360 3 times, leaving a remainder of 196.
Record the quotient 3 as the next digit in the result. 
Result so far: 199483.33
Deduct 1164 from 1360 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Our division results in 199483.33 with a remaining 0.196.