Let's divide 39253982 by 173
We want to divide 39253982 by 173.

Step 1:
If we divide 3 by 173, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 173

On to step 2:
39 divided by 173 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 173

Let's proceed to step 3:
173 can be fit into 392 2 times, resulting in a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 346 away from 392, we end up with 46.
Include the next digit (5) from the dividend after 46, then repeat: 465 / 173

Advancing to step 4:
When dividing 465 by 173, we get 2 with a remainder of 119.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
The remainder is 119 after subtracting 346 from 465.
Fetch the next digit (3) from the dividend, attach it to 119 and continue: 1193 / 173

Step 5:
When dividing 1193 by 173, we get 6 with a remainder of 155.
The next digit of our result is 6. 
Result so far: 226.0
The remainder is 155 after subtracting 1038 from 1193.
Include the next digit (9) from the dividend after 155, then repeat: 1559 / 173

On to step 6:
The number 173 fits into 1559 9 times, leaving a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 2269.0
Subtract 1557 from 1559 to get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 173

Moving on to step 7:
173 can be fit into 28 0 times, resulting in a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 22690.0
If we subtract 0 from 28, we get 28.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 173

Going ahead to step 8:
The number 173 fits into 282 1 times, leaving a remainder of 109.
Use 1 as the next digit of our solution. 
Result so far: 226901.0
Subtract 173 from 282 to get 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

On to step 9:
The number 173 fits into 1090 6 times, leaving a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 226901.6
If we subtract 1038 from 1090, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 10:
The number 173 fits into 520 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 226901.63
If we take 519 away from 520, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 11:
If we divide 10 by 173, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 226901.63
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
173 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 226901.63
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 226901.63 with a remainder of 0.001.