We divide 74132554 by 399
Our goal is to divide 74132554 by 399.

Going ahead to step 1:
399 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 399

On to step 2:
399 goes into 74 0 times with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Include the next digit (1) from the dividend after 74, then repeat: 741 / 399

Going ahead to step 3:
741 divided by 399 is 1 with a remainder of 342.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 399 from 741, we get 342.
Bring next digit (3) of the dividend behind the 342 and repeat the process: 3423 / 399

Advancing to step 4:
399 goes into 3423 8 times with a remainder of 231.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 3192 from 3423, we get 231.
Append the next digit (2) from the dividend to 231 and continue with: 2312 / 399

On to step 5:
The number 399 fits into 2312 5 times, leaving a remainder of 317.
Use 5 as the next digit of our solution. 
Result so far: 185.0
Subtracting 1995 from 2312 leaves us with 317.
Include the next digit (5) from the dividend after 317, then repeat: 3175 / 399

Moving on to step 6:
The number 399 fits into 3175 7 times, leaving a remainder of 382.
The number 7 becomes the next digit in our result. 
Result so far: 1857.0
Subtracting 2793 from 3175 leaves us with 382.
Bring next digit (5) of the dividend behind the 382 and repeat the process: 3825 / 399

Step 7:
3825 divided by 399 is 9 with a remainder of 234.
The number 9 becomes the next digit in our result. 
Result so far: 18579.0
The remainder is 234 after subtracting 3591 from 3825.
Grab the next digit (4) from the dividend, add it to 234, then carry on: 2344 / 399

Step 8:
2344 divided by 399 is 5 with a remainder of 349.
The number 5 becomes the next digit in our result. 
Result so far: 185795.0
Subtracting 1995 from 2344 leaves us with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Going ahead to step 9:
When dividing 3490 by 399, we get 8 with a remainder of 298.
Put 8 as the next digit of the answer. 
Result so far: 185795.8
Deduct 3192 from 3490 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 10:
399 can be fit into 2980 7 times, resulting in a remainder of 187.
The next digit of our result is 7. 
Result so far: 185795.87
If we take 2793 away from 2980, we end up with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 11:
399 goes into 1870 4 times with a remainder of 274.
Write down 4 as next digit of the result. 
Result so far: 185795.874
Subtract 1596 from 1870 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Going ahead to step 12:
When dividing 2740 by 399, we get 6 with a remainder of 346.
The number 6 becomes the next digit in our result. 
Result so far: 185795.8746
The remainder is 346 after subtracting 2394 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Advancing to step 13:
399 goes into 3460 8 times with a remainder of 268.
The number 8 becomes the next digit in our result. 
Result so far: 185795.87468
The remainder is 268 after subtracting 3192 from 3460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 14:
The number 399 fits into 2680 6 times, leaving a remainder of 286.
Write down 6 as next digit of the result. 
Result so far: 185795.874686
If we subtract 2394 from 2680, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Going ahead to step 15:
The number 399 fits into 2860 7 times, leaving a remainder of 67.
The next digit of our result is 7. 
Result so far: 185795.8746867
Deduct 2793 from 2860 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 16:
399 can be fit into 670 1 times, resulting in a remainder of 271.
Write down 1 as next digit of the result. 
Result so far: 185795.87468671
Subtracting 399 from 670 leaves us with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

The final result is 185795.87468671 with a remainder of 2.71e-07.