We look at the division of 13422 by 85 
Let's see how many times 85 fits into 13422.

Going ahead to step 1:
The number 85 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 85

Moving on to step 2:
85 can be fit into 13 0 times, resulting in a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Append the next digit (4) from the dividend to 13 and continue with: 134 / 85

Moving on to step 3:
If we divide 134 by 85, we get 1 and a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 49 after subtracting 85 from 134.
Take the next digit (2) from the dividend and append it to 49, then repeat: 492 / 85

On to step 4:
492 divided by 85 is 5 with a remainder of 67.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 425 away from 492, we end up with 67.
Take the next digit (2) from the dividend and append it to 67, then repeat: 672 / 85

Advancing to step 5:
When dividing 672 by 85, we get 7 with a remainder of 77.
The next digit of our result is 7. 
Result so far: 157.0
If we take 595 away from 672, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 6:
770 divided by 85 is 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 157.9
Subtract 765 from 770 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
When dividing 50 by 85, we get 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 157.9
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
If we divide 500 by 85, we get 5 and a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 157.905
If we take 425 away from 500, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 9:
When dividing 750 by 85, we get 8 with a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 157.9058
Deduct 680 from 750 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
The number 85 fits into 700 8 times, leaving a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 157.90588
Subtracting 680 from 700 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 157.90588 and a remainder of 2e-05.