Let's divide 173810 by 91
We want to figure out the number of times 173810 can be divided by 91.

Going ahead to step 1:
The number 91 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 91

Advancing to step 2:
If we divide 17 by 91, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 91

On to step 3:
91 can be fit into 173 1 times, resulting in a remainder of 82.
The next digit of our result is 1. 
Result so far: 1.0
If we take 91 away from 173, we end up with 82.
Fetch the next digit (8) from the dividend, attach it to 82 and continue: 828 / 91

Advancing to step 4:
The number 91 fits into 828 9 times, leaving a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 9 after subtracting 819 from 828.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 91

Moving on to step 5:
91 can be fit into 91 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 191.0
Subtracting 91 from 91 leaves us with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 91

On to step 6:
91 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1910.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
91 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1910.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
If we divide 0 by 91, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1910.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 1910.0 and a remainder of 0.0.