We look at the division of 16089459 by 173 
We want to figure out the number of times 16089459 can be divided by 173.

Let's proceed to step 1:
The number 173 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 173

Let's proceed to step 2:
16 divided by 173 is 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (0) from the dividend, attach it to 16 and continue: 160 / 173

Moving on to step 3:
173 can be fit into 160 0 times, resulting in a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 160 after subtracting 0 from 160.
Fetch the next digit (8) from the dividend, attach it to 160 and continue: 1608 / 173

On to step 4:
173 goes into 1608 9 times with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 1557 from 1608 to get 51.
Grab the next digit (9) from the dividend, add it to 51, then carry on: 519 / 173

Advancing to step 5:
When dividing 519 by 173, we get 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 93.0
Subtract 519 from 519 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 173

Going ahead to step 6:
173 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 930.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 173

Let's proceed to step 7:
The number 173 fits into 45 0 times, leaving a remainder of 45.
The next digit of our result is 0. 
Result so far: 9300.0
Subtracting 0 from 45 leaves us with 45.
Take the next digit (9) from the dividend and append it to 45, then repeat: 459 / 173

Advancing to step 8:
When dividing 459 by 173, we get 2 with a remainder of 113.
Use 2 as the next digit of our solution. 
Result so far: 93002.0
If we subtract 346 from 459, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

On to step 9:
The number 173 fits into 1130 6 times, leaving a remainder of 92.
Record the quotient 6 as the next digit in the result. 
Result so far: 93002.6
If we take 1038 away from 1130, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 10:
173 can be fit into 920 5 times, resulting in a remainder of 55.
The next digit of our result is 5. 
Result so far: 93002.65
Deduct 865 from 920 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 11:
If we divide 550 by 173, we get 3 and a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 93002.653
The remainder is 31 after subtracting 519 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 12:
If we divide 310 by 173, we get 1 and a remainder of 137.
Use 1 as the next digit of our solution. 
Result so far: 93002.6531
Subtracting 173 from 310 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 13:
173 can be fit into 1370 7 times, resulting in a remainder of 159.
Write down 7 as next digit of the result. 
Result so far: 93002.65317
If we take 1211 away from 1370, we end up with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Let's proceed to step 14:
If we divide 1590 by 173, we get 9 and a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 93002.653179
The remainder is 33 after subtracting 1557 from 1590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 15:
173 can be fit into 330 1 times, resulting in a remainder of 157.
Record the quotient 1 as the next digit in the result. 
Result so far: 93002.6531791
Deduct 173 from 330 and we're left with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Advancing to step 16:
When dividing 1570 by 173, we get 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 93002.65317919
Subtract 1557 from 1570 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 93002.65317919 and a remainder of 1.3e-08.