Let's divide 58381428 by 399
Our goal is to divide 58381428 by 399.

Moving on to step 1:
399 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 399

Step 2:
If we divide 58 by 399, we get 0 and a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 58, we end up with 58.
Append the next digit (3) from the dividend to 58 and continue with: 583 / 399

Let's proceed to step 3:
The number 399 fits into 583 1 times, leaving a remainder of 184.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 399 from 583, we get 184.
Include the next digit (8) from the dividend after 184, then repeat: 1848 / 399

Advancing to step 4:
When dividing 1848 by 399, we get 4 with a remainder of 252.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 1596 from 1848, we get 252.
Fetch the next digit (1) from the dividend, attach it to 252 and continue: 2521 / 399

Let's proceed to step 5:
If we divide 2521 by 399, we get 6 and a remainder of 127.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
Subtract 2394 from 2521 to get 127.
Append the next digit (4) from the dividend to 127 and continue with: 1274 / 399

Advancing to step 6:
1274 divided by 399 is 3 with a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 1463.0
Subtract 1197 from 1274 to get 77.
Take the next digit (2) from the dividend and append it to 77, then repeat: 772 / 399

Going ahead to step 7:
772 divided by 399 is 1 with a remainder of 373.
Put 1 as the next digit of the answer. 
Result so far: 14631.0
If we subtract 399 from 772, we get 373.
Append the next digit (8) from the dividend to 373 and continue with: 3738 / 399

Going ahead to step 8:
399 can be fit into 3738 9 times, resulting in a remainder of 147.
Write down 9 as next digit of the result. 
Result so far: 146319.0
If we take 3591 away from 3738, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Let's proceed to step 9:
399 goes into 1470 3 times with a remainder of 273.
The number 3 becomes the next digit in our result. 
Result so far: 146319.3
Subtract 1197 from 1470 to get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Step 10:
The number 399 fits into 2730 6 times, leaving a remainder of 336.
Put 6 as the next digit of the answer. 
Result so far: 146319.36
The remainder is 336 after subtracting 2394 from 2730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 11:
399 goes into 3360 8 times with a remainder of 168.
Write down 8 as next digit of the result. 
Result so far: 146319.368
Subtract 3192 from 3360 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 12:
399 can be fit into 1680 4 times, resulting in a remainder of 84.
Put 4 as the next digit of the answer. 
Result so far: 146319.3684
The remainder is 84 after subtracting 1596 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 13:
If we divide 840 by 399, we get 2 and a remainder of 42.
The next digit of our result is 2. 
Result so far: 146319.36842
If we subtract 798 from 840, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
399 goes into 420 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 146319.368421
If we take 399 away from 420, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 15:
399 goes into 210 0 times with a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 146319.368421
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 16:
If we divide 2100 by 399, we get 5 and a remainder of 105.
The next digit of our result is 5. 
Result so far: 146319.36842105
Subtracting 1995 from 2100 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Our division results in 146319.36842105 with a remaining 1.05e-07.