We look at the division of 16300428 by 258 
Let's see how many times 258 fits into 16300428.

Step 1:
The number 258 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 258

On to step 2:
258 goes into 16 0 times with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 258

On to step 3:
If we divide 163 by 258, we get 0 and a remainder of 163.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 163 and we're left with 163.
Fetch the next digit (0) from the dividend, attach it to 163 and continue: 1630 / 258

Step 4:
If we divide 1630 by 258, we get 6 and a remainder of 82.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 82 after subtracting 1548 from 1630.
Grab the next digit (0) from the dividend, add it to 82, then carry on: 820 / 258

Moving on to step 5:
258 goes into 820 3 times with a remainder of 46.
The next digit of our result is 3. 
Result so far: 63.0
Subtract 774 from 820 to get 46.
Grab the next digit (4) from the dividend, add it to 46, then carry on: 464 / 258

On to step 6:
464 divided by 258 is 1 with a remainder of 206.
The next digit of our result is 1. 
Result so far: 631.0
The remainder is 206 after subtracting 258 from 464.
Take the next digit (2) from the dividend and append it to 206, then repeat: 2062 / 258

Going ahead to step 7:
258 can be fit into 2062 7 times, resulting in a remainder of 256.
Use 7 as the next digit of our solution. 
Result so far: 6317.0
If we take 1806 away from 2062, we end up with 256.
Include the next digit (8) from the dividend after 256, then repeat: 2568 / 258

Advancing to step 8:
258 goes into 2568 9 times with a remainder of 246.
Record the quotient 9 as the next digit in the result. 
Result so far: 63179.0
The remainder is 246 after subtracting 2322 from 2568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Going ahead to step 9:
The number 258 fits into 2460 9 times, leaving a remainder of 138.
Use 9 as the next digit of our solution. 
Result so far: 63179.9
Subtracting 2322 from 2460 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 10:
If we divide 1380 by 258, we get 5 and a remainder of 90.
The next digit of our result is 5. 
Result so far: 63179.95
Subtracting 1290 from 1380 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 11:
900 divided by 258 is 3 with a remainder of 126.
Put 3 as the next digit of the answer. 
Result so far: 63179.953
Subtract 774 from 900 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 12:
1260 divided by 258 is 4 with a remainder of 228.
The number 4 becomes the next digit in our result. 
Result so far: 63179.9534
Subtract 1032 from 1260 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 13:
258 can be fit into 2280 8 times, resulting in a remainder of 216.
The number 8 becomes the next digit in our result. 
Result so far: 63179.95348
If we subtract 2064 from 2280, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 14:
258 can be fit into 2160 8 times, resulting in a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 63179.953488
If we subtract 2064 from 2160, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The final outcome is 63179.953488, with a leftover of 9.6e-06.