We look at the division of 47790474 by 398 
We're looking to find how many times 398 goes into 47790474.

Step 1:
If we divide 4 by 398, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 398

Step 2:
The number 398 fits into 47 0 times, leaving a remainder of 47.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Take the next digit (7) from the dividend and append it to 47, then repeat: 477 / 398

Step 3:
The number 398 fits into 477 1 times, leaving a remainder of 79.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 398 from 477 and we're left with 79.
Take the next digit (9) from the dividend and append it to 79, then repeat: 799 / 398

Going ahead to step 4:
799 divided by 398 is 2 with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 796 from 799 to get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 398

On to step 5:
30 divided by 398 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
Subtract 0 from 30 to get 30.
Grab the next digit (4) from the dividend, add it to 30, then carry on: 304 / 398

Advancing to step 6:
If we divide 304 by 398, we get 0 and a remainder of 304.
The number 0 becomes the next digit in our result. 
Result so far: 1200.0
Deduct 0 from 304 and we're left with 304.
Include the next digit (7) from the dividend after 304, then repeat: 3047 / 398

Moving on to step 7:
The number 398 fits into 3047 7 times, leaving a remainder of 261.
Use 7 as the next digit of our solution. 
Result so far: 12007.0
Subtract 2786 from 3047 to get 261.
Fetch the next digit (4) from the dividend, attach it to 261 and continue: 2614 / 398

Moving on to step 8:
The number 398 fits into 2614 6 times, leaving a remainder of 226.
The next digit of our result is 6. 
Result so far: 120076.0
Subtracting 2388 from 2614 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 9:
The number 398 fits into 2260 5 times, leaving a remainder of 270.
The next digit of our result is 5. 
Result so far: 120076.5
Deduct 1990 from 2260 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.

Advancing to step 10:
398 can be fit into 2700 6 times, resulting in a remainder of 312.
Write down 6 as next digit of the result. 
Result so far: 120076.56
Subtracting 2388 from 2700 leaves us with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 11:
When dividing 3120 by 398, we get 7 with a remainder of 334.
The next digit of our result is 7. 
Result so far: 120076.567
Deduct 2786 from 3120 and we're left 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.

Advancing to step 12:
When dividing 3340 by 398, we get 8 with a remainder of 156.
Put 8 as the next digit of the answer. 
Result so far: 120076.5678
Subtract 3184 from 3340 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 13:
398 can be fit into 1560 3 times, resulting in a remainder of 366.
Write down 3 as next digit of the result. 
Result so far: 120076.56783
If we take 1194 away from 1560, we end up 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.

Advancing to step 14:
398 goes into 3660 9 times with a remainder of 78.
The next digit of our result is 9. 
Result so far: 120076.567839
If we subtract 3582 from 3660, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 15:
780 divided by 398 is 1 with a remainder of 382.
The next digit of our result is 1. 
Result so far: 120076.5678391
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.

Let's proceed to step 16:
3820 divided by 398 is 9 with a remainder of 238.
The next digit of our result is 9. 
Result so far: 120076.56783919
The remainder is 238 after subtracting 3582 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

The quotient of the division is 120076.56783919, and the remainder is 2.38e-07.