168505 ÷ 91 
We want to divide 168505 by 91.

Moving on to step 1:
91 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 91

Advancing to step 2:
The number 91 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 91

Going ahead to step 3:
When dividing 168 by 91, we get 1 with a remainder of 77.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 91 from 168 leaves us with 77.
Bring next digit (5) of the dividend behind the 77 and repeat the process: 775 / 91

On to step 4:
The number 91 fits into 775 8 times, leaving a remainder of 47.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 728 from 775 and we're left with 47.
Bring next digit (0) of the dividend behind the 47 and repeat the process: 470 / 91

Step 5:
91 can be fit into 470 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 185.0
Subtracting 455 from 470 leaves us with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 91

Let's proceed to step 6:
91 can be fit into 155 1 times, resulting in a remainder of 64.
The number 1 becomes the next digit in our result. 
Result so far: 1851.0
The remainder is 64 after subtracting 91 from 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 7:
The number 91 fits into 640 7 times, leaving a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 1851.7
If we subtract 637 from 640, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
91 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 1851.7
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
91 can be fit into 300 3 times, resulting in a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 1851.703
If we subtract 273 from 300, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
91 can be fit into 270 2 times, resulting in a remainder of 88.
The number 2 becomes the next digit in our result. 
Result so far: 1851.7032
Deduct 182 from 270 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 11:
If we divide 880 by 91, we get 9 and a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 1851.70329
Subtract 819 from 880 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 12:
91 goes into 610 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 1851.703296
Deduct 546 from 610 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
If we divide 640 by 91, we get 7 and a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 1851.7032967
The remainder is 3 after subtracting 637 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 14:
91 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 1851.7032967
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 1851.7032967 with a remainder of 3e-08.