We look at the division of 77151133 by 398 
Let's see how many times 398 fits into 77151133.

Advancing to step 1:
The number 398 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 398

On to step 2:
398 can be fit into 77 0 times, resulting in a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Bring next digit (1) of the dividend behind the 77 and repeat the process: 771 / 398

Let's proceed to step 3:
When dividing 771 by 398, we get 1 with a remainder of 373.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 398 from 771 and we're left with 373.
Append the next digit (5) from the dividend to 373 and continue with: 3735 / 398

On to step 4:
When dividing 3735 by 398, we get 9 with a remainder of 153.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 3582 from 3735, we get 153.
Fetch the next digit (1) from the dividend, attach it to 153 and continue: 1531 / 398

Let's proceed to step 5:
1531 divided by 398 is 3 with a remainder of 337.
The number 3 becomes the next digit in our result. 
Result so far: 193.0
Deduct 1194 from 1531 and we're left with 337.
Grab the next digit (1) from the dividend, add it to 337, then carry on: 3371 / 398

Step 6:
3371 divided by 398 is 8 with a remainder of 187.
Record the quotient 8 as the next digit in the result. 
Result so far: 1938.0
The remainder is 187 after subtracting 3184 from 3371.
Append the next digit (3) from the dividend to 187 and continue with: 1873 / 398

Step 7:
398 goes into 1873 4 times with a remainder of 281.
The number 4 becomes the next digit in our result. 
Result so far: 19384.0
Subtract 1592 from 1873 to get 281.
Bring next digit (3) of the dividend behind the 281 and repeat the process: 2813 / 398

Step 8:
When dividing 2813 by 398, we get 7 with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 193847.0
Deduct 2786 from 2813 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 9:
The number 398 fits into 270 0 times, leaving a remainder of 270.
Record the quotient 0 as the next digit in the result. 
Result so far: 193847.0
Deduct 0 from 270 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 10:
2700 divided by 398 is 6 with a remainder of 312.
Write down 6 as next digit of the result. 
Result so far: 193847.06
Subtract 2388 from 2700 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 11:
3120 divided by 398 is 7 with a remainder of 334.
The number 7 becomes the next digit in our result. 
Result so far: 193847.067
Subtracting 2786 from 3120 leaves us with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 12:
The number 398 fits into 3340 8 times, leaving a remainder of 156.
The next digit of our result is 8. 
Result so far: 193847.0678
If we take 3184 away from 3340, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 13:
1560 divided by 398 is 3 with a remainder of 366.
Put 3 as the next digit of the answer. 
Result so far: 193847.06783
Subtracting 1194 from 1560 leaves us with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

On to step 14:
3660 divided by 398 is 9 with a remainder of 78.
Put 9 as the next digit of the answer. 
Result so far: 193847.067839
Deduct 3582 from 3660 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 15:
398 goes into 780 1 times with a remainder of 382.
Record the quotient 1 as the next digit in the result. 
Result so far: 193847.0678391
If we subtract 398 from 780, we get 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Step 16:
398 can be fit into 3820 9 times, resulting in a remainder of 238.
The number 9 becomes the next digit in our result. 
Result so far: 193847.06783919
Deduct 3582 from 3820 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Our division results in 193847.06783919 with a remaining 2.38e-07.