40345901 ÷ 384 
Let's see how many times 384 fits into 40345901.

Moving on to step 1:
When dividing 4 by 384, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 384

Going ahead to step 2:
384 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (3) from the dividend to 40 and continue with: 403 / 384

Moving on to step 3:
384 goes into 403 1 times with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 384 from 403, we get 19.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 384

Going ahead to step 4:
The number 384 fits into 194 0 times, leaving a remainder of 194.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 194 leaves us with 194.
Include the next digit (5) from the dividend after 194, then repeat: 1945 / 384

Moving on to step 5:
When dividing 1945 by 384, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 105.0
Subtract 1920 from 1945 to get 25.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 384

Advancing to step 6:
384 can be fit into 259 0 times, resulting in a remainder of 259.
Use 0 as the next digit of our solution. 
Result so far: 1050.0
Deduct 0 from 259 and we're left with 259.
Take the next digit (0) from the dividend and append it to 259, then repeat: 2590 / 384

Moving on to step 7:
When dividing 2590 by 384, we get 6 with a remainder of 286.
Record the quotient 6 as the next digit in the result. 
Result so far: 10506.0
If we take 2304 away from 2590, we end up with 286.
Bring next digit (1) of the dividend behind the 286 and repeat the process: 2861 / 384

On to step 8:
If we divide 2861 by 384, we get 7 and a remainder of 173.
The number 7 becomes the next digit in our result. 
Result so far: 105067.0
If we take 2688 away from 2861, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Let's proceed to step 9:
1730 divided by 384 is 4 with a remainder of 194.
The number 4 becomes the next digit in our result. 
Result so far: 105067.4
If we subtract 1536 from 1730, we get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 10:
1940 divided by 384 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 105067.45
Subtracting 1920 from 1940 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
384 can be fit into 200 0 times, resulting in a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 105067.45
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 12:
384 goes into 2000 5 times with a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 105067.4505
Subtracting 1920 from 2000 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
The number 384 fits into 800 2 times, leaving a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 105067.45052
Subtract 768 from 800 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
384 can be fit into 320 0 times, resulting in a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 105067.45052
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 15:
The number 384 fits into 3200 8 times, leaving a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 105067.4505208
If we subtract 3072 from 3200, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 16:
384 can be fit into 1280 3 times, resulting in a remainder of 128.
Use 3 as the next digit of our solution. 
Result so far: 105067.45052083
If we subtract 1152 from 1280, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final outcome is 105067.45052083, with a leftover of 1.28e-07.