73378013 divided by 398 
Our goal is to divide 73378013 by 398.

Going ahead to step 1:
7 divided by 398 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 398

Step 2:
If we divide 73 by 398, we get 0 and a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Grab the next digit (3) from the dividend, add it to 73, then carry on: 733 / 398

Step 3:
398 can be fit into 733 1 times, resulting in a remainder of 335.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 398 from 733 to get 335.
Bring next digit (7) of the dividend behind the 335 and repeat the process: 3357 / 398

Step 4:
The number 398 fits into 3357 8 times, leaving a remainder of 173.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 3184 from 3357 leaves us with 173.
Include the next digit (8) from the dividend after 173, then repeat: 1738 / 398

Going ahead to step 5:
The number 398 fits into 1738 4 times, leaving a remainder of 146.
Use 4 as the next digit of our solution. 
Result so far: 184.0
Subtracting 1592 from 1738 leaves us with 146.
Append the next digit (0) from the dividend to 146 and continue with: 1460 / 398

Step 6:
1460 divided by 398 is 3 with a remainder of 266.
The next digit of our result is 3. 
Result so far: 1843.0
Subtracting 1194 from 1460 leaves us with 266.
Fetch the next digit (1) from the dividend, attach it to 266 and continue: 2661 / 398

Advancing to step 7:
The number 398 fits into 2661 6 times, leaving a remainder of 273.
Write down 6 as next digit of the result. 
Result so far: 18436.0
Subtracting 2388 from 2661 leaves us with 273.
Fetch the next digit (3) from the dividend, attach it to 273 and continue: 2733 / 398

On to step 8:
When dividing 2733 by 398, we get 6 with a remainder of 345.
The number 6 becomes the next digit in our result. 
Result so far: 184366.0
Subtracting 2388 from 2733 leaves us with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Moving on to step 9:
3450 divided by 398 is 8 with a remainder of 266.
Put 8 as the next digit of the answer. 
Result so far: 184366.8
Subtract 3184 from 3450 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Going ahead to step 10:
398 goes into 2660 6 times with a remainder of 272.
The next digit of our result is 6. 
Result so far: 184366.86
If we subtract 2388 from 2660, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 11:
398 can be fit into 2720 6 times, resulting in a remainder of 332.
Use 6 as the next digit of our solution. 
Result so far: 184366.866
Subtract 2388 from 2720 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

The final outcome is 184366.866, with a leftover of 0.0332.