39924430 ÷ 175 
Our goal is to divide 39924430 by 175.

Going ahead to step 1:
The number 175 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 175

Going ahead to step 2:
If we divide 39 by 175, we get 0 and a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 175

On to step 3:
175 can be fit into 399 2 times, resulting in a remainder of 49.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 49 after subtracting 350 from 399.
Take the next digit (2) from the dividend and append it to 49, then repeat: 492 / 175

Step 4:
492 divided by 175 is 2 with a remainder of 142.
The next digit of our result is 2. 
Result so far: 22.0
If we subtract 350 from 492, we get 142.
Include the next digit (4) from the dividend after 142, then repeat: 1424 / 175

Step 5:
The number 175 fits into 1424 8 times, leaving a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 228.0
If we subtract 1400 from 1424, we get 24.
Append the next digit (4) from the dividend to 24 and continue with: 244 / 175

Step 6:
175 can be fit into 244 1 times, resulting in a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 2281.0
If we take 175 away from 244, we end up with 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 175

Moving on to step 7:
The number 175 fits into 693 3 times, leaving a remainder of 168.
Write down 3 as next digit of the result. 
Result so far: 22813.0
If we take 525 away from 693, we end up with 168.
Append the next digit (0) from the dividend to 168 and continue with: 1680 / 175

Advancing to step 8:
If we divide 1680 by 175, we get 9 and a remainder of 105.
The number 9 becomes the next digit in our result. 
Result so far: 228139.0
Deduct 1575 from 1680 and we're left 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.

Step 9:
The number 175 fits into 1050 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 228139.6
Subtract 1050 from 1050 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.

Moving on to step 10:
If we divide 0 by 175, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 228139.6
Subtracting 0 from 0 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.

Going ahead to step 11:
0 divided by 175 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 228139.6
If we subtract 0 from 0, we 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 outcome is 228139.6, with a leftover of 0.0.