19302358 ÷ 400 
We want to divide 19302358 by 400.

Moving on to step 1:
400 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 400

Moving on to step 2:
19 divided by 400 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Include the next digit (3) from the dividend after 19, then repeat: 193 / 400

Moving on to step 3:
When dividing 193 by 400, we get 0 with a remainder of 193.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 193 and we're left with 193.
Fetch the next digit (0) from the dividend, attach it to 193 and continue: 1930 / 400

Step 4:
400 goes into 1930 4 times with a remainder of 330.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 1600 from 1930 to get 330.
Append the next digit (2) from the dividend to 330 and continue with: 3302 / 400

Advancing to step 5:
If we divide 3302 by 400, we get 8 and a remainder of 102.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
If we subtract 3200 from 3302, we get 102.
Bring next digit (3) of the dividend behind the 102 and repeat the process: 1023 / 400

Advancing to step 6:
The number 400 fits into 1023 2 times, leaving a remainder of 223.
Put 2 as the next digit of the answer. 
Result so far: 482.0
The remainder is 223 after subtracting 800 from 1023.
Fetch the next digit (5) from the dividend, attach it to 223 and continue: 2235 / 400

Let's proceed to step 7:
400 can be fit into 2235 5 times, resulting in a remainder of 235.
Use 5 as the next digit of our solution. 
Result so far: 4825.0
Subtract 2000 from 2235 to get 235.
Grab the next digit (8) from the dividend, add it to 235, then carry on: 2358 / 400

Moving on to step 8:
2358 divided by 400 is 5 with a remainder of 358.
Record the quotient 5 as the next digit in the result. 
Result so far: 48255.0
Subtract 2000 from 2358 to get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 9:
The number 400 fits into 3580 8 times, leaving a remainder of 380.
Put 8 as the next digit of the answer. 
Result so far: 48255.8
The remainder is 380 after subtracting 3200 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 10:
If we divide 3800 by 400, we get 9 and a remainder of 200.
Use 9 as the next digit of our solution. 
Result so far: 48255.89
Subtracting 3600 from 3800 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 11:
400 goes into 2000 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 48255.895
Subtracting 2000 from 2000 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
0 divided by 400 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 48255.895
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 13:
0 divided by 400 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 48255.895
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 48255.895 with a remainder of 0.0.