We look at the division of 163638 by 85 
We want to figure out the number of times 163638 can be divided by 85.

Moving on to step 1:
1 divided by 85 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 85

Advancing to step 2:
85 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 take 0 away from 16, we end up with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 85

Moving on to step 3:
163 divided by 85 is 1 with a remainder of 78.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 85 from 163, we get 78.
Bring next digit (6) of the dividend behind the 78 and repeat the process: 786 / 85

Advancing to step 4:
786 divided by 85 is 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtract 765 from 786 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 85

Step 5:
When dividing 213 by 85, we get 2 with a remainder of 43.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
Subtracting 170 from 213 leaves us with 43.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 85

Advancing to step 6:
The number 85 fits into 438 5 times, leaving a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 1925.0
Subtract 425 from 438 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
85 can be fit into 130 1 times, resulting in a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 1925.1
If we take 85 away from 130, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 8:
85 goes into 450 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 1925.15
The remainder is 25 after subtracting 425 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
The number 85 fits into 250 2 times, leaving a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 1925.152
Deduct 170 from 250 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
If we divide 800 by 85, we get 9 and a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 1925.1529
Subtract 765 from 800 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 11:
If we divide 350 by 85, we get 4 and a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 1925.15294
The remainder is 10 after subtracting 340 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
When dividing 100 by 85, we get 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1925.152941
Subtracting 85 from 100 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
150 divided by 85 is 1 with a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 1925.1529411
Subtract 85 from 150 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final result is 1925.1529411 with a remainder of 6.5e-07.