We look at the division of 173371 by 89 
We want to figure out the number of times 173371 can be divided by 89.

Advancing to step 1:
1 divided by 89 is 0 with 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.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 89

Advancing to step 2:
If we divide 17 by 89, we get 0 and a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 89

Let's proceed to step 3:
89 can be fit into 173 1 times, resulting in a remainder of 84.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 84 after subtracting 89 from 173.
Bring next digit (3) of the dividend behind the 84 and repeat the process: 843 / 89

Moving on to step 4:
89 can be fit into 843 9 times, resulting in a remainder of 42.
Write down 9 as next digit of the result. 
Result so far: 19.0
The remainder is 42 after subtracting 801 from 843.
Append the next digit (7) from the dividend to 42 and continue with: 427 / 89

Going ahead to step 5:
427 divided by 89 is 4 with a remainder of 71.
Use 4 as the next digit of our solution. 
Result so far: 194.0
If we subtract 356 from 427, we get 71.
Grab the next digit (1) from the dividend, add it to 71, then carry on: 711 / 89

Going ahead to step 6:
711 divided by 89 is 7 with a remainder of 88.
Write down 7 as next digit of the result. 
Result so far: 1947.0
If we subtract 623 from 711, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 7:
When dividing 880 by 89, we get 9 with a remainder of 79.
Put 9 as the next digit of the answer. 
Result so far: 1947.9
Deduct 801 from 880 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 8:
The number 89 fits into 790 8 times, leaving a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 1947.98
Deduct 712 from 790 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
When dividing 780 by 89, we get 8 with a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 1947.988
If we subtract 712 from 780, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 1947.988 with a remaining 0.0068.