79162 divided by 20 
Let's see how many times 20 fits into 79162.

Let's proceed to step 1:
The number 20 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 20

Advancing to step 2:
When dividing 79 by 20, we get 3 with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 60 from 79 and we're left with 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 20

Moving on to step 3:
191 divided by 20 is 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we take 180 away from 191, we end up with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 20

Step 4:
20 can be fit into 116 5 times, resulting in a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 395.0
Subtract 100 from 116 to get 16.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 20

Step 5:
If we divide 162 by 20, we get 8 and a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 3958.0
Subtracting 160 from 162 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 6:
20 goes into 20 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 3958.1
If we take 20 away from 20, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
20 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3958.1
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3958.1
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 3958.1 and a remainder of 0.0.