40645128 ÷ 193 
We want to figure out the number of times 40645128 can be divided by 193.

On to step 1:
193 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 193

Going ahead to step 2:
193 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Take the next digit (6) from the dividend and append it to 40, then repeat: 406 / 193

Let's proceed to step 3:
406 divided by 193 is 2 with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 386 from 406 leaves us with 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 193

Going ahead to step 4:
204 divided by 193 is 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we subtract 193 from 204, we get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 193

Step 5:
115 divided by 193 is 0 with a remainder of 115.
Use 0 as the next digit of our solution. 
Result so far: 210.0
If we subtract 0 from 115, we get 115.
Include the next digit (1) from the dividend after 115, then repeat: 1151 / 193

Advancing to step 6:
1151 divided by 193 is 5 with a remainder of 186.
The next digit of our result is 5. 
Result so far: 2105.0
The remainder is 186 after subtracting 965 from 1151.
Take the next digit (2) from the dividend and append it to 186, then repeat: 1862 / 193

Advancing to step 7:
When dividing 1862 by 193, we get 9 with a remainder of 125.
Write down 9 as next digit of the result. 
Result so far: 21059.0
If we take 1737 away from 1862, we end up with 125.
Bring next digit (8) of the dividend behind the 125 and repeat the process: 1258 / 193

Step 8:
The number 193 fits into 1258 6 times, leaving a remainder of 100.
The next digit of our result is 6. 
Result so far: 210596.0
If we take 1158 away from 1258, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 9:
1000 divided by 193 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 210596.5
If we subtract 965 from 1000, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 10:
193 can be fit into 350 1 times, resulting in a remainder of 157.
The next digit of our result is 1. 
Result so far: 210596.51
If we subtract 193 from 350, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 11:
193 can be fit into 1570 8 times, resulting in a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 210596.518
The remainder is 26 after subtracting 1544 from 1570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
260 divided by 193 is 1 with a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 210596.5181
If we take 193 away from 260, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 13:
If we divide 670 by 193, we get 3 and a remainder of 91.
The number 3 becomes the next digit in our result. 
Result so far: 210596.51813
Subtract 579 from 670 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 14:
193 can be fit into 910 4 times, resulting in a remainder of 138.
Write down 4 as next digit of the result. 
Result so far: 210596.518134
Deduct 772 from 910 and we're left 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.

On to step 15:
If we divide 1380 by 193, we get 7 and a remainder of 29.
The next digit of our result is 7. 
Result so far: 210596.5181347
Subtracting 1351 from 1380 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 16:
When dividing 290 by 193, we get 1 with a remainder of 97.
Use 1 as the next digit of our solution. 
Result so far: 210596.51813471
If we take 193 away from 290, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

The final outcome is 210596.51813471, with a leftover of 9.7e-08.