Let's divide 20249 by 80
Let's see how many times 80 fits into 20249.

Step 1:
80 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 80

Advancing to step 2:
If we divide 20 by 80, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Grab the next digit (2) from the dividend, add it to 20, then carry on: 202 / 80

Going ahead to step 3:
80 goes into 202 2 times with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 160 from 202 to get 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 80

Going ahead to step 4:
When dividing 424 by 80, we get 5 with a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Deduct 400 from 424 and we're left with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 80

Step 5:
249 divided by 80 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 253.0
If we take 240 away from 249, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 6:
80 goes into 90 1 times with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 253.1
If we take 80 away from 90, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
80 can be fit into 100 1 times, resulting in a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 253.11
If we subtract 80 from 100, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 253.11, and the remainder is 0.02.