163909 ÷ 84 
We're looking to find how many times 84 goes into 163909.

Advancing to step 1:
When dividing 1 by 84, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 84

On to step 2:
84 can be fit into 16 0 times, resulting in a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 84

On to step 3:
163 divided by 84 is 1 with a remainder of 79.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 84 away from 163, we end up with 79.
Include the next digit (9) from the dividend after 79, then repeat: 799 / 84

Going ahead to step 4:
The number 84 fits into 799 9 times, leaving a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we take 756 away from 799, we end up with 43.
Take the next digit (0) from the dividend and append it to 43, then repeat: 430 / 84

Let's proceed to step 5:
If we divide 430 by 84, we get 5 and a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 195.0
Deduct 420 from 430 and we're left with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 84

Moving on to step 6:
If we divide 109 by 84, we get 1 and a remainder of 25.
The next digit of our result is 1. 
Result so far: 1951.0
Subtracting 84 from 109 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
84 can be fit into 250 2 times, resulting in a remainder of 82.
Write down 2 as next digit of the result. 
Result so far: 1951.2
The remainder is 82 after subtracting 168 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 8:
The number 84 fits into 820 9 times, leaving a remainder of 64.
The next digit of our result is 9. 
Result so far: 1951.29
If we take 756 away from 820, we end up 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.

Step 9:
84 can be fit into 640 7 times, resulting in a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 1951.297
Subtract 588 from 640 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 10:
If we divide 520 by 84, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 1951.2976
Subtract 504 from 520 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
When dividing 160 by 84, we get 1 with a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 1951.29761
Subtracting 84 from 160 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 12:
84 goes into 760 9 times with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 1951.297619
Subtract 756 from 760 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
84 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 1951.297619
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
The number 84 fits into 400 4 times, leaving a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 1951.29761904
Subtracting 336 from 400 leaves us 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.

After the division, we end up with 1951.29761904 and a remainder of 6.4e-08.