We look at the division of 43173096 by 787 
We're looking to find how many times 787 goes into 43173096.

Going ahead to step 1:
4 divided by 787 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 787

On to step 2:
When dividing 43 by 787, we get 0 with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 787

On to step 3:
787 goes into 431 0 times with a remainder of 431.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 431, we get 431.
Include the next digit (7) from the dividend after 431, then repeat: 4317 / 787

Let's proceed to step 4:
4317 divided by 787 is 5 with a remainder of 382.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 3935 from 4317 and we're left with 382.
Bring next digit (3) of the dividend behind the 382 and repeat the process: 3823 / 787

Moving on to step 5:
787 goes into 3823 4 times with a remainder of 675.
The next digit of our result is 4. 
Result so far: 54.0
If we take 3148 away from 3823, we end up with 675.
Fetch the next digit (0) from the dividend, attach it to 675 and continue: 6750 / 787

Advancing to step 6:
If we divide 6750 by 787, we get 8 and a remainder of 454.
Put 8 as the next digit of the answer. 
Result so far: 548.0
Subtract 6296 from 6750 to get 454.
Bring next digit (9) of the dividend behind the 454 and repeat the process: 4549 / 787

On to step 7:
787 can be fit into 4549 5 times, resulting in a remainder of 614.
The next digit of our result is 5. 
Result so far: 5485.0
If we subtract 3935 from 4549, we get 614.
Append the next digit (6) from the dividend to 614 and continue with: 6146 / 787

Going ahead to step 8:
787 goes into 6146 7 times with a remainder of 637.
Write down 7 as next digit of the result. 
Result so far: 54857.0
Subtract 5509 from 6146 to get 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Advancing to step 9:
6370 divided by 787 is 8 with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 54857.8
Subtract 6296 from 6370 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 10:
If we divide 740 by 787, we get 0 and a remainder of 740.
The number 0 becomes the next digit in our result. 
Result so far: 54857.8
Subtracting 0 from 740 leaves us with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Let's proceed to step 11:
787 goes into 7400 9 times with a remainder of 317.
Put 9 as the next digit of the answer. 
Result so far: 54857.809
Subtracting 7083 from 7400 leaves us with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Let's proceed to step 12:
787 goes into 3170 4 times with a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 54857.8094
Deduct 3148 from 3170 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 13:
220 divided by 787 is 0 with a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 54857.8094
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 14:
787 goes into 2200 2 times with a remainder of 626.
The number 2 becomes the next digit in our result. 
Result so far: 54857.809402
Subtract 1574 from 2200 to get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Going ahead to step 15:
6260 divided by 787 is 7 with a remainder of 751.
Write down 7 as next digit of the result. 
Result so far: 54857.8094027
Subtract 5509 from 6260 to get 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

Advancing to step 16:
787 can be fit into 7510 9 times, resulting in a remainder of 427.
Record the quotient 9 as the next digit in the result. 
Result so far: 54857.80940279
If we subtract 7083 from 7510, we get 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

The final outcome is 54857.80940279, with a leftover of 4.27e-07.