We look at the division of 59800398 by 900 
Let's see how many times 900 fits into 59800398.

Advancing to step 1:
900 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 900

On to step 2:
59 divided by 900 is 0 with a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 59 leaves us with 59.
Take the next digit (8) from the dividend and append it to 59, then repeat: 598 / 900

Advancing to step 3:
If we divide 598 by 900, we get 0 and a remainder of 598.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 598 and we're left with 598.
Append the next digit (0) from the dividend to 598 and continue with: 5980 / 900

On to step 4:
900 goes into 5980 6 times with a remainder of 580.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 5400 away from 5980, we end up with 580.
Take the next digit (0) from the dividend and append it to 580, then repeat: 5800 / 900

Advancing to step 5:
900 can be fit into 5800 6 times, resulting in a remainder of 400.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Subtracting 5400 from 5800 leaves us with 400.
Bring next digit (3) of the dividend behind the 400 and repeat the process: 4003 / 900

Let's proceed to step 6:
The number 900 fits into 4003 4 times, leaving a remainder of 403.
The number 4 becomes the next digit in our result. 
Result so far: 664.0
Subtracting 3600 from 4003 leaves us with 403.
Grab the next digit (9) from the dividend, add it to 403, then carry on: 4039 / 900

Moving on to step 7:
The number 900 fits into 4039 4 times, leaving a remainder of 439.
Put 4 as the next digit of the answer. 
Result so far: 6644.0
The remainder is 439 after subtracting 3600 from 4039.
Fetch the next digit (8) from the dividend, attach it to 439 and continue: 4398 / 900

Moving on to step 8:
The number 900 fits into 4398 4 times, leaving a remainder of 798.
Put 4 as the next digit of the answer. 
Result so far: 66444.0
If we take 3600 away from 4398, we end up with 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Going ahead to step 9:
900 goes into 7980 8 times with a remainder of 780.
Write down 8 as next digit of the result. 
Result so far: 66444.8
If we subtract 7200 from 7980, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Moving on to step 10:
900 goes into 7800 8 times with a remainder of 600.
The number 8 becomes the next digit in our result. 
Result so far: 66444.88
If we take 7200 away from 7800, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

After the division, we end up with 66444.88 and a remainder of 0.6.