We look at the division of 16943497 by 129 
Let's see how many times 129 fits into 16943497.

Advancing to step 1:
The number 129 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 129

Advancing to step 2:
The number 129 fits into 16 0 times, leaving a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 129

Step 3:
When dividing 169 by 129, we get 1 with a remainder of 40.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 129 from 169 to get 40.
Include the next digit (4) from the dividend after 40, then repeat: 404 / 129

Step 4:
404 divided by 129 is 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 387 from 404 and we're left with 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 129

On to step 5:
173 divided by 129 is 1 with a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 131.0
If we subtract 129 from 173, we get 44.
Grab the next digit (4) from the dividend, add it to 44, then carry on: 444 / 129

Advancing to step 6:
129 can be fit into 444 3 times, resulting in a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 1313.0
If we subtract 387 from 444, we get 57.
Take the next digit (9) from the dividend and append it to 57, then repeat: 579 / 129

Moving on to step 7:
The number 129 fits into 579 4 times, leaving a remainder of 63.
Record the quotient 4 as the next digit in the result. 
Result so far: 13134.0
The remainder is 63 after subtracting 516 from 579.
Include the next digit (7) from the dividend after 63, then repeat: 637 / 129

On to step 8:
637 divided by 129 is 4 with a remainder of 121.
Use 4 as the next digit of our solution. 
Result so far: 131344.0
If we subtract 516 from 637, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Advancing to step 9:
129 can be fit into 1210 9 times, resulting in a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 131344.9
If we take 1161 away from 1210, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 10:
When dividing 490 by 129, we get 3 with a remainder of 103.
Put 3 as the next digit of the answer. 
Result so far: 131344.93
Subtract 387 from 490 to get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 11:
If we divide 1030 by 129, we get 7 and a remainder of 127.
The number 7 becomes the next digit in our result. 
Result so far: 131344.937
The remainder is 127 after subtracting 903 from 1030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Advancing to step 12:
129 can be fit into 1270 9 times, resulting in a remainder of 109.
The number 9 becomes the next digit in our result. 
Result so far: 131344.9379
The remainder is 109 after subtracting 1161 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 13:
129 can be fit into 1090 8 times, resulting in a remainder of 58.
Use 8 as the next digit of our solution. 
Result so far: 131344.93798
Subtracting 1032 from 1090 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 14:
129 can be fit into 580 4 times, resulting in a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 131344.937984
If we subtract 516 from 580, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 15:
If we divide 640 by 129, we get 4 and a remainder of 124.
Record the quotient 4 as the next digit in the result. 
Result so far: 131344.9379844
If we take 516 away from 640, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Our division results in 131344.9379844 with a remaining 1.24e-06.