598249 ÷ 20 
We want to figure out the number of times 598249 can be divided by 20.

Moving on to step 1:
5 divided by 20 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 20

Step 2:
20 can be fit into 59 2 times, resulting in a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 19 after subtracting 40 from 59.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 20

On to step 3:
If we divide 198 by 20, we get 9 and a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we take 180 away from 198, we end up with 18.
Take the next digit (2) from the dividend and append it to 18, then repeat: 182 / 20

Advancing to step 4:
If we divide 182 by 20, we get 9 and a remainder of 2.
The next digit of our result is 9. 
Result so far: 299.0
If we subtract 180 from 182, we get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 20

Advancing to step 5:
The number 20 fits into 24 1 times, leaving a remainder of 4.
The next digit of our result is 1. 
Result so far: 2991.0
Subtracting 20 from 24 leaves us with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 20

Let's proceed to step 6:
When dividing 49 by 20, we get 2 with a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 29912.0
Deduct 40 from 49 and we're left 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.

Let's proceed to step 7:
20 goes into 90 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 29912.4
Subtracting 80 from 90 leaves us 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.

Advancing to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 29912.45
Deduct 100 from 100 and we're left 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 9:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 29912.45
Deduct 0 from 0 and we're left 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.

Step 10:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 29912.45
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.

Our division results in 29912.45 with a remaining 0.0.