We're dividing 163553 by 91 
Our goal is to divide 163553 by 91.

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 subtract 0 from 1, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 91

Let's proceed to step 2:
If we divide 16 by 91, we get 0 and a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 91

Step 3:
When dividing 163 by 91, we get 1 with a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 91 from 163 and we're left with 72.
Grab the next digit (5) from the dividend, add it to 72, then carry on: 725 / 91

Let's proceed to step 4:
91 can be fit into 725 7 times, resulting in a remainder of 88.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we take 637 away from 725, we end up with 88.
Take the next digit (5) from the dividend and append it to 88, then repeat: 885 / 91

Let's proceed to step 5:
91 goes into 885 9 times with a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 179.0
The remainder is 66 after subtracting 819 from 885.
Fetch the next digit (3) from the dividend, attach it to 66 and continue: 663 / 91

Moving on to step 6:
When dividing 663 by 91, we get 7 with a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 1797.0
Subtracting 637 from 663 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 7:
The number 91 fits into 260 2 times, leaving a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 1797.2
Subtracting 182 from 260 leaves us 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 8:
91 can be fit into 780 8 times, resulting in a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 1797.28
If we take 728 away from 780, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
91 goes into 520 5 times with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 1797.285
The remainder is 65 after subtracting 455 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 10:
650 divided by 91 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 1797.2857
If we take 637 away from 650, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 11:
If we divide 130 by 91, we get 1 and a remainder of 39.
The next digit of our result is 1. 
Result so far: 1797.28571
If we subtract 91 from 130, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 12:
91 can be fit into 390 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 1797.285714
Subtract 364 from 390 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 13:
The number 91 fits into 260 2 times, leaving a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 1797.2857142
Deduct 182 from 260 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.

Moving on to step 14:
When dividing 780 by 91, we get 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 1797.28571428
Deduct 728 from 780 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 1797.28571428, with a leftover of 5.2e-08.